Collection: Bearings - Single Row Ball

Bearings -> Single Row Ball
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR105A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $464.14 AUD
Regular price Sale price $464.14 AUD
50 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)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR105A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $464.14 AUD
Regular price Sale price $464.14 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR105A-ZZ-MC3-DRY (200 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $2,564.59 AUD
Regular price $3,077.51 AUD Sale price $2,564.59 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR105A-ZZ-MC3-DRY (200 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $2,564.59 AUD
Regular price $3,077.51 AUD Sale price $2,564.59 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR105A-ZZ-MC3
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
52 Available Now | Further orders can be expected around Mon, Dec 15, 2025
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

52 Available Now. Backorder if more than 52.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR105A-ZZ-MC3
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
52 Available Now | Further orders can be expected around Mon, Dec 15, 2025
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

52 Available Now. Backorder if more than 52.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR105A-2RS-MC3
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
16 Available Now | Further orders can be expected around Mon, Dec 15, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR105A-2RS-MC3
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
16 Available Now | Further orders can be expected around Mon, Dec 15, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Special Low Torque design
Part Number: SMR105A-ZZ-MC3-AF12 (200 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $1,677.23 AUD
Regular price $2,012.67 AUD Sale price $1,677.23 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Special Low Torque design
Part Number: SMR105A-ZZ-MC3-AF12 (200 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $1,677.23 AUD
Regular price $2,012.67 AUD Sale price $1,677.23 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
10.000
mm

(Equiv. 0.394 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Deleted Item. Available while stocks last.
Part Number: MR105A-2RB-ECO (5 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
87 units (435 pcs) Available Now | Item Discontinued - Up to 87 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.50 AUD
Regular price $8.55 AUD Sale price $4.50 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

87 units (435 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
10.000
mm

(Equiv. 0.394 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Deleted Item. Available while stocks last.
Part Number: MR105A-2RB-ECO (5 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
87 units (435 pcs) Available Now | Item Discontinued - Up to 87 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.50 AUD
Regular price $8.55 AUD Sale price $4.50 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

87 units (435 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR105A-ZZ-MC3
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
83 Available Now | More stock due: 200 around Mon, Nov 17, 2025 | Further orders can be expected around Mon, Dec 15, 2025
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

83 Available Now. Backorder if more than 83.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR105A-ZZ-MC3
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
83 Available Now | More stock due: 200 around Mon, Nov 17, 2025 | Further orders can be expected around Mon, Dec 15, 2025
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

83 Available Now. Backorder if more than 83.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR105A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $418.50 AUD
Regular price $502.20 AUD Sale price $418.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR105A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $418.50 AUD
Regular price $502.20 AUD Sale price $418.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
10.000
mm

(Equiv. 0.394 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR105A-ZZS-ECO (5 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
64 units (320 pcs) Available Now | Further orders can be expected around Tue, Dec 09, 2025
Regular price $10.14 AUD
Regular price Sale price $10.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

64 units (320 pcs) Available Now. Backorder if more than 64.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
10.000
mm

(Equiv. 0.394 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR105A-ZZS-ECO (5 Pcs)
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
64 units (320 pcs) Available Now | Further orders can be expected around Tue, Dec 09, 2025
Regular price $10.14 AUD
Regular price Sale price $10.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

64 units (320 pcs) Available Now. Backorder if more than 64.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR105A-ZZ-T9H-MC3
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
420 Available Now | Further orders can be expected around Tue, Dec 09, 2025
Regular price $10.41 AUD
Regular price Sale price $10.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

420 Available Now. Backorder if more than 420.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR105A-ZZ-T9H-MC3
Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
420 Available Now | Further orders can be expected around Tue, Dec 09, 2025
Regular price $10.41 AUD
Regular price Sale price $10.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

420 Available Now. Backorder if more than 420.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Flange Diameter (DF)
11.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR105A-ZZ-MC3
Single Row Ball Bearings - 5x10x4 mm Flanged - Chrome Steel SAE 52100 Bearing
191 Available Now | Further orders can be expected around Tue, Dec 09, 2025
Regular price $7.05 AUD
Regular price Sale price $7.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

191 Available Now. Backorder if more than 191.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 11.600    Flange Width (BF): 0.800    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR105A-ZZ-MC3
Single Row Ball Bearings - 5x10x4 mm Flanged - Chrome Steel SAE 52100 Bearing
191 Available Now | Further orders can be expected around Tue, Dec 09, 2025
Regular price $7.05 AUD
Regular price Sale price $7.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

191 Available Now. Backorder if more than 191.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 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.)
Flange Diameter (DF)
11.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR105A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 5x10x4 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $292.14 AUD
Regular price $617.22 AUD Sale price $292.14 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 11.600    Flange Width (BF): 0.800    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR105A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 5x10x4 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $292.14 AUD
Regular price $617.22 AUD Sale price $292.14 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Flange Diameter (DF)
11.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR105A-ZZ-MC3 (100 Pcs)
Single Row Ball Bearings - 5x10x4 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $1,029.50 AUD
Regular price Sale price $1,029.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 11.600    Flange Width (BF): 0.800    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR105A-ZZ-MC3 (100 Pcs)
Single Row Ball Bearings - 5x10x4 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $1,029.50 AUD
Regular price Sale price $1,029.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 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.)
Flange Diameter (DF)
11.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR105A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 5x10x4 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $333.32 AUD
Regular price $704.16 AUD Sale price $333.32 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 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.)
Single Row Ball Bearings - 5x10x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 11.600    Flange Width (BF): 0.800    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR105A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 5x10x4 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $333.32 AUD
Regular price $704.16 AUD Sale price $333.32 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 685-MC3-AF12 (1000 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $3,002.59 AUD
Regular price $3,603.11 AUD Sale price $3,002.59 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 685-MC3-AF12 (1000 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $3,002.59 AUD
Regular price $3,603.11 AUD Sale price $3,002.59 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
11.000
mm

(Equiv. 0.433 in.)
Width (B)
3.000
mm

(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 685-ZZS-ECO
Single Row Ball Bearings - 5x11x3 mm Unflanged - Chrome Steel SAE 52100 Bearing
84 Available Now | Further orders can be expected around Tue, Dec 09, 2025
Regular price $1.14 AUD
Regular price Sale price $1.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

84 Available Now. Backorder if more than 84.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
11.000
mm

(Equiv. 0.433 in.)
Width (B)
3.000
mm

(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 685-ZZS-ECO
Single Row Ball Bearings - 5x11x3 mm Unflanged - Chrome Steel SAE 52100 Bearing
84 Available Now | Further orders can be expected around Tue, Dec 09, 2025
Regular price $1.14 AUD
Regular price Sale price $1.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

84 Available Now. Backorder if more than 84.
ID (d)
5.000
mm
+ 0.000 / - 0.005
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.005
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.040
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-MC34-GR5-R-L23 (40 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $1,604.68 AUD
Regular price Sale price $1,604.68 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.005
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.005
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.040
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-MC34-GR5-R-L23 (40 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $1,604.68 AUD
Regular price Sale price $1,604.68 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.004
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.005
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.040
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-MC34-GR7-R-L23 (59 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $2,584.32 AUD
Regular price $3,101.18 AUD Sale price $2,584.32 AUD
59 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.004
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.005
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.040
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-MC34-GR7-R-L23 (59 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $2,584.32 AUD
Regular price $3,101.18 AUD Sale price $2,584.32 AUD
59 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.007
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.120
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $479.95 AUD
Regular price $575.95 AUD Sale price $479.95 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.007
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.120
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $479.95 AUD
Regular price $575.95 AUD Sale price $479.95 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
11.000
mm

(Equiv. 0.433 in.)
Width (B)
3.000
mm

(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-ZZS-ECO (50 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 09, 2025
Regular price $94.14 AUD
Regular price $112.96 AUD Sale price $94.14 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
11.000
mm

(Equiv. 0.433 in.)
Width (B)
3.000
mm

(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-ZZS-ECO (50 Pcs)
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 09, 2025
Regular price $94.14 AUD
Regular price $112.96 AUD Sale price $94.14 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-MC3-AF12
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing
12 Available Now | Further orders can be expected around Mon, Dec 15, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S685-MC3-AF12
Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing
12 Available Now | Further orders can be expected around Mon, Dec 15, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.)
Flange Diameter (DF)
12.500
Flange Width (BF)
0.800
Single Row Ball Bearings - 5x11x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Deleted Item. Available while stocks last.
Part Number: F685-MC3
Single Row Ball Bearings - 5x11x3 mm Flanged - Chrome Steel SAE 52100 Bearing
70 Available Now | Item Discontinued - Up to 70 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.71 AUD
Regular price $7.57 AUD Sale price $3.71 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

70 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 12.500    Flange Width (BF): 0.800    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Deleted Item. Available while stocks last.
Part Number: F685-MC3
Single Row Ball Bearings - 5x11x3 mm Flanged - Chrome Steel SAE 52100 Bearing
70 Available Now | Item Discontinued - Up to 70 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.71 AUD
Regular price $7.57 AUD Sale price $3.71 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

70 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.007
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.120
(Equiv. 0.118 in.)
Flange Diameter (DF)
12.500
Flange Width (BF)
0.800
Single Row Ball Bearings - 5x11x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: F685-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 5x11x3 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $563.05 AUD
Regular price $1,190.88 AUD Sale price $563.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.007
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.120
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 12.500    Flange Width (BF): 0.800    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: F685-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 5x11x3 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 15, 2025
Regular price $563.05 AUD
Regular price $1,190.88 AUD Sale price $563.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.004
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.005
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.040
(Equiv. 0.118 in.)
Flange Diameter (DF)
12.500
Flange Width (BF)
0.800
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Flanged
Part Number: SF685-MC34-GR7-R-L23 (50 Pcs)
Single Row Ball Bearings - 5x11x3 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $3,097.77 AUD
Regular price Sale price $3,097.77 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.004
(Equiv. 0.197 in.)
OD (D)
11.000
mm
+ 0.000 / - 0.005
(Equiv. 0.433 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.040
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 12.500    Flange Width (BF): 0.800    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Flanged
Part Number: SF685-MC34-GR7-R-L23 (50 Pcs)
Single Row Ball Bearings - 5x11x3 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $3,097.77 AUD
Regular price Sale price $3,097.77 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.