Bearings - Single Row Ball– Page33 – Miniature Bearings Australia - MBA Minibearings

ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)
ID (d) 4.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Phenolic Retainer Precision Grade: P5P Category: Bearings - Single Row Ball - Unflanged
Part Number: S684A-ZZS-MC3-GR5-KC-L23 (20 Pcs) Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C - Phenolic Retainer Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $1,504.05 AUD Regular price Sale price $1,504.05 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
ID (d) 4.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Phenolic Retainer Precision Grade: P5P Category: Bearings - Single Row Ball - Unflanged
Part Number: S684A-ZZS-MC3-GR5-KC-L23 (20 Pcs) Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C - Phenolic Retainer Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $1,504.05 AUD Regular price Sale price $1,504.05 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S684A-ZZS-MC3-GR5-KC-L23 (20 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C - Phenolic Retainer Bearing S684A-ZZS-MC3-GR5-KC-L23 (20 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C - Phenolic Retainer Bearing Regular price $1,504.05 AUD Regular price Sale price $1,504.05 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: S684A-ZZ-MC34-NMB (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $467.86 AUD Regular price ~~$561.44 AUD~~ Sale price $467.86 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: S684A-ZZ-MC34-NMB (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $467.86 AUD Regular price ~~$561.44 AUD~~ Sale price $467.86 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S684A-ZZ-MC34-NMB (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C Bearing Sale S684A-ZZ-MC34-NMB (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $467.86 AUD Regular price ~~$561.44 AUD~~ Sale price $467.86 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 9.000 mm (Equiv. 0.354 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)		Flange Diameter (DF) 10.300	Flange Width (BF) 1.000
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Flanged
Part Number: F684A-ZZ-ECO Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Dec 19, 2025 Regular price $3.68 AUD Regular price ~~$6.96 AUD~~ Sale price $3.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 9.000 mm (Equiv. 0.354 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Flange Diameter (DF): 10.300 Flange Width (BF): 1.000 Precision Grade: Economy Category: Bearings - Single Row Ball - Flanged
Part Number: F684A-ZZ-ECO Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Dec 19, 2025 Regular price $3.68 AUD Regular price ~~$6.96 AUD~~ Sale price $3.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
F684A-ZZ-ECO --- Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Sale F684A-ZZ-ECO --- Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Regular price $3.68 AUD Regular price ~~$6.96 AUD~~ Sale price $3.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)		Flange Diameter (DF) 10.300	Flange Width (BF) 1.000
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: F684A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $582.95 AUD Regular price ~~$1,233.00 AUD~~ Sale price $582.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Flange Diameter (DF): 10.300 Flange Width (BF): 1.000 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: F684A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $582.95 AUD Regular price ~~$1,233.00 AUD~~ Sale price $582.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
F684A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Sale F684A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Regular price $582.95 AUD Regular price ~~$1,233.00 AUD~~ Sale price $582.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)		Flange Diameter (DF) 10.300	Flange Width (BF) 1.000
Material: Chrome Steel SAE 52100 Precision Grade: P6 Category: Bearings - Single Row Ball - Flanged
Part Number: F684A-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $582.95 AUD Regular price ~~$1,233.00 AUD~~ Sale price $582.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Flange Diameter (DF): 10.300 Flange Width (BF): 1.000 Precision Grade: P6 Category: Bearings - Single Row Ball - Flanged
Part Number: F684A-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $582.95 AUD Regular price ~~$1,233.00 AUD~~ Sale price $582.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
F684A-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Sale F684A-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Regular price $582.95 AUD Regular price ~~$1,233.00 AUD~~ Sale price $582.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)		Flange Diameter (DF) 10.300	Flange Width (BF) 1.000
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $538.86 AUD Regular price ~~$1,139.76 AUD~~ Sale price $538.86 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Flange Diameter (DF): 10.300 Flange Width (BF): 1.000 Precision Grade: P6 Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $538.86 AUD Regular price ~~$1,139.76 AUD~~ Sale price $538.86 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SF684A-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Sale SF684A-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $538.86 AUD Regular price ~~$1,139.76 AUD~~ Sale price $538.86 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)		Flange Diameter (DF) 10.300	Flange Width (BF) 1.000
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $1,047.14 AUD Regular price Sale price $1,047.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Flange Diameter (DF): 10.300 Flange Width (BF): 1.000 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $1,047.14 AUD Regular price Sale price $1,047.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SF684A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing SF684A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $1,047.14 AUD Regular price Sale price $1,047.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 9.000 mm (Equiv. 0.354 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)		Flange Diameter (DF) 10.300	Flange Width (BF) 1.000
Material: Stainless Steel AISI 440C Precision Grade: Economy Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZ-ECO Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| More stock due: 10 around Mon, Nov 17, 2025 \| Further orders can be expected around Fri, Dec 19, 2025 Regular price $3.95 AUD Regular price ~~$8.76 AUD~~ Sale price $3.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 9.000 mm (Equiv. 0.354 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Flange Diameter (DF): 10.300 Flange Width (BF): 1.000 Precision Grade: Economy Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZ-ECO Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| More stock due: 10 around Mon, Nov 17, 2025 \| Further orders can be expected around Fri, Dec 19, 2025 Regular price $3.95 AUD Regular price ~~$8.76 AUD~~ Sale price $3.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SF684A-ZZ-ECO --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Sale SF684A-ZZ-ECO --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $3.95 AUD Regular price ~~$8.76 AUD~~ Sale price $3.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.004} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)		Flange Diameter (DF) 10.300	Flange Width (BF) 1.000
Material: Stainless Steel AISI 440C Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZS-MC34-GR7-R-G48 (50 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $3,158.41 AUD Regular price Sale price $3,158.41 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.004} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Flange Diameter (DF): 10.300 Flange Width (BF): 1.000 Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZS-MC34-GR7-R-G48 (50 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $3,158.41 AUD Regular price Sale price $3,158.41 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SF684A-ZZS-MC34-GR7-R-G48 (50 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing SF684A-ZZS-MC34-GR7-R-G48 (50 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $3,158.41 AUD Regular price Sale price $3,158.41 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 4.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)		Flange Diameter (DF) 10.300	Flange Width (BF) 1.000
Material: Stainless Steel AISI 440C Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZS-MC34-GR5-R-G48 (20 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $1,115.41 AUD Regular price Sale price $1,115.41 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.157 in.)	OD (D) 9.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.354 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Flange Diameter (DF): 10.300 Flange Width (BF): 1.000 Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Flanged
Part Number: SF684A-ZZS-MC34-GR5-R-G48 (20 Pcs) Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $1,115.41 AUD Regular price Sale price $1,115.41 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SF684A-ZZS-MC34-GR5-R-G48 (20 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing SF684A-ZZS-MC34-GR5-R-G48 (20 Pcs) --- Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $1,115.41 AUD Regular price Sale price $1,115.41 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 3.000 mm (Equiv. 0.118 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged Deleted Item. Available while stocks last. Non ISO Width
Part Number: MR104-2RB-ECO Single Row Ball Bearings - 4x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing 185 Available Now \| Item Discontinued - Up to 185 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.00 AUD Regular price ~~$7.60 AUD~~ Sale price $4.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 185 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 3.000 mm (Equiv. 0.118 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged Deleted Item. Available while stocks last. Non ISO Width
Part Number: MR104-2RB-ECO Single Row Ball Bearings - 4x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing 185 Available Now \| Item Discontinued - Up to 185 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.00 AUD Regular price ~~$7.60 AUD~~ Sale price $4.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 185 Available Now. These are priced to quit. Please contact us for a quote if you require more.
MR104-2RB-ECO --- Single Row Ball Bearings - 4x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR104-2RB-ECO --- Single Row Ball Bearings - 4x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.00 AUD Regular price ~~$7.60 AUD~~ Sale price $4.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 185 Available Now Sale
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 3.000 mm (Equiv. 0.118 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged Non ISO Width
Part Number: MR104-ZZS-ECO Single Row Ball Bearings - 4x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing 576 Available Now \| Further orders can be expected around Wed, Dec 10, 2025 Regular price $2.59 AUD Regular price Sale price $2.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 576 Available Now. Backorder if more than 576.
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 3.000 mm (Equiv. 0.118 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged Non ISO Width
Part Number: MR104-ZZS-ECO Single Row Ball Bearings - 4x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing 576 Available Now \| Further orders can be expected around Wed, Dec 10, 2025 Regular price $2.59 AUD Regular price Sale price $2.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 576 Available Now. Backorder if more than 576.
MR104-ZZS-ECO --- Single Row Ball Bearings - 4x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing MR104-ZZS-ECO --- Single Row Ball Bearings - 4x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $2.59 AUD Regular price Sale price $2.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 576 Available Now
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 3.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.118 in.)		Flange Diameter (DF) 11.200	Flange Width (BF) 0.600
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: FMR104-MC3-AF12 Single Row Ball Bearings - 4x10x3 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 21, 2025 Regular price $42.86 AUD Regular price ~~$88.59 AUD~~ Sale price $42.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 3.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.118 in.)
Material: Chrome Steel SAE 52100 Flange Diameter (DF): 11.200 Flange Width (BF): 0.600 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: FMR104-MC3-AF12 Single Row Ball Bearings - 4x10x3 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 21, 2025 Regular price $42.86 AUD Regular price ~~$88.59 AUD~~ Sale price $42.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
FMR104-MC3-AF12 --- Single Row Ball Bearings - 4x10x3 mm Flanged - Chrome Steel SAE 52100 Bearing Sale FMR104-MC3-AF12 --- Single Row Ball Bearings - 4x10x3 mm Flanged - Chrome Steel SAE 52100 Bearing Regular price $42.86 AUD Regular price ~~$88.59 AUD~~ Sale price $42.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 3.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.118 in.)		Flange Diameter (DF) 11.200	Flange Width (BF) 0.600
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR104-MC3-AF12 (100 Pcs) Single Row Ball Bearings - 4x10x3 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $562.32 AUD Regular price ~~$1,189.44 AUD~~ Sale price $562.32 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 3.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.118 in.)
Material: Stainless Steel AISI 440C Flange Diameter (DF): 11.200 Flange Width (BF): 0.600 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR104-MC3-AF12 (100 Pcs) Single Row Ball Bearings - 4x10x3 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $562.32 AUD Regular price ~~$1,189.44 AUD~~ Sale price $562.32 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SFMR104-MC3-AF12 (100 Pcs) --- Single Row Ball Bearings - 4x10x3 mm Flanged - Stainless Steel AISI 440C Bearing Sale SFMR104-MC3-AF12 (100 Pcs) --- Single Row Ball Bearings - 4x10x3 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $562.32 AUD Regular price ~~$1,189.44 AUD~~ Sale price $562.32 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged
Part Number: MR104A-2RS-ECO (2 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing 18 units (36 pcs) Available Now \| Further orders can be expected around Wed, Dec 10, 2025 Regular price $1.23 AUD Regular price ~~$2.14 AUD~~ Sale price $1.23 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 18 units (36 pcs) Available Now. Backorder if more than 18.
ID (d) 4.000 mm (Equiv. 0.157 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged
Part Number: MR104A-2RS-ECO (2 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing 18 units (36 pcs) Available Now \| Further orders can be expected around Wed, Dec 10, 2025 Regular price $1.23 AUD Regular price ~~$2.14 AUD~~ Sale price $1.23 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 18 units (36 pcs) Available Now. Backorder if more than 18.
MR104A-2RS-ECO (2 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR104A-2RS-ECO (2 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $1.23 AUD Regular price ~~$2.14 AUD~~ Sale price $1.23 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties 18 Available Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: P5P Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-FF-TR-P5P-MC34-G48 (21 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $1,125.86 AUD Regular price Sale price $1,125.86 AUD Unit price per 21 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: P5P Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-FF-TR-P5P-MC34-G48 (21 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $1,125.86 AUD Regular price Sale price $1,125.86 AUD Unit price per 21 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SMR104A-FF-TR-P5P-MC34-G48 (21 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SMR104A-FF-TR-P5P-MC34-G48 (21 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,125.86 AUD Regular price Sale price $1,125.86 AUD Unit price per 21 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-2RS-MC3 (100 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $477.59 AUD Regular price ~~$573.11 AUD~~ Sale price $477.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-2RS-MC3 (100 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $477.59 AUD Regular price ~~$573.11 AUD~~ Sale price $477.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SMR104A-2RS-MC3 (100 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SMR104A-2RS-MC3 (100 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $477.59 AUD Regular price ~~$573.11 AUD~~ Sale price $477.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZ-MC3 Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing 156 Available Now \| Further orders can be expected around Wed, Dec 10, 2025 Regular price $6.68 AUD Regular price Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 156 Available Now. Backorder if more than 156.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZ-MC3 Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing 156 Available Now \| Further orders can be expected around Wed, Dec 10, 2025 Regular price $6.68 AUD Regular price Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 156 Available Now. Backorder if more than 156.
SMR104A-ZZ-MC3 --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing SMR104A-ZZ-MC3 --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $6.68 AUD Regular price Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 156 Available Now
ID (d) 4.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZS-MC34-GR5-R-G48 (22 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $1,131.23 AUD Regular price Sale price $1,131.23 AUD Unit price per 22 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZS-MC34-GR5-R-G48 (22 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $1,131.23 AUD Regular price Sale price $1,131.23 AUD Unit price per 22 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SMR104A-ZZS-MC34-GR5-R-G48 (22 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SMR104A-ZZS-MC34-GR5-R-G48 (22 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,131.23 AUD Regular price Sale price $1,131.23 AUD Unit price per 22 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 4.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $407.14 AUD Regular price ~~$488.56 AUD~~ Sale price $407.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $407.14 AUD Regular price ~~$488.56 AUD~~ Sale price $407.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SMR104A-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SMR104A-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $407.14 AUD Regular price ~~$488.56 AUD~~ Sale price $407.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZ-MC3-AF12 Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing 67 Available Now \| Further orders can be expected around Tue, Dec 16, 2025 Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 67 Available Now. Backorder if more than 67.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZ-MC3-AF12 Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing 67 Available Now \| Further orders can be expected around Tue, Dec 16, 2025 Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 67 Available Now. Backorder if more than 67.
SMR104A-ZZ-MC3-AF12 --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing SMR104A-ZZ-MC3-AF12 --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 67 Available Now
ID (d) 4.000 mm _{+ 0.000 / - 0.004} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-FF-TR-MC34-GR7-G48 (50 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $3,035.59 AUD Regular price Sale price $3,035.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.004} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-FF-TR-MC34-GR7-G48 (50 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $3,035.59 AUD Regular price Sale price $3,035.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SMR104A-FF-TR-MC34-GR7-G48 (50 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SMR104A-FF-TR-MC34-GR7-G48 (50 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $3,035.59 AUD Regular price Sale price $3,035.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZ-MC3-EZO (100 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $398.32 AUD Regular price ~~$477.98 AUD~~ Sale price $398.32 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZ-MC3-EZO (100 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 16, 2025 Regular price $398.32 AUD Regular price ~~$477.98 AUD~~ Sale price $398.32 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SMR104A-ZZ-MC3-EZO (100 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SMR104A-ZZ-MC3-EZO (100 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $398.32 AUD Regular price ~~$477.98 AUD~~ Sale price $398.32 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 4.000 mm _{+ 0.000 / - 0.004} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZS-MC34-GR7-R-G48 (52 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $2,551.68 AUD Regular price ~~$3,062.02 AUD~~ Sale price $2,551.68 AUD Unit price per 52 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 4.000 mm _{+ 0.000 / - 0.004} (Equiv. 0.157 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR104A-ZZS-MC34-GR7-R-G48 (52 Pcs) Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jan 08, 2026 Regular price $2,551.68 AUD Regular price ~~$3,062.02 AUD~~ Sale price $2,551.68 AUD Unit price per 52 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SMR104A-ZZS-MC34-GR7-R-G48 (52 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Sale SMR104A-ZZS-MC34-GR7-R-G48 (52 Pcs) --- Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $2,551.68 AUD Regular price ~~$3,062.02 AUD~~ Sale price $2,551.68 AUD Unit price per 52 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Bearings - Single Row Ball

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