Collection: Bearings - Single Row Ball - Unflanged

Bearings -> Single Row Ball -> Unflanged
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
ID (d)
4.763
mm

(Equiv. 0.188 in.)
OD (D)
17.462
mm

(Equiv. 0.687 in.)
Width (B)
6.350
mm

(Equiv. 0.25 in.)
Single Row Ball Bearings - 4.763x17.462x6.35 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R1116-ZZ-ECO (5 Pcs)
Single Row Ball Bearings - 4.763x17.462x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing
65 units (325 pcs) Available Now | Item Discontinued - Up to 65 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.64 AUD
Regular price $9.47 AUD Sale price $3.64 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

65 units (325 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
4.763
mm

(Equiv. 0.188 in.)
OD (D)
17.462
mm

(Equiv. 0.687 in.)
Width (B)
6.350
mm

(Equiv. 0.25 in.)
Single Row Ball Bearings - 4.763x17.462x6.35 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R1116-ZZ-ECO (5 Pcs)
Single Row Ball Bearings - 4.763x17.462x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing
65 units (325 pcs) Available Now | Item Discontinued - Up to 65 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.64 AUD
Regular price $9.47 AUD Sale price $3.64 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

65 units (325 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
4.763
mm

(Equiv. 0.188 in.)
OD (D)
17.462
mm

(Equiv. 0.687 in.)
Width (B)
7.938
mm

(Equiv. 0.313 in.)
Single Row Ball Bearings - 4.763x17.462x7.938 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R1116A-2RS-ECO (5 Pcs)
Single Row Ball Bearings - 4.763x17.462x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing
16 units (80 pcs) Available Now | Item Discontinued - Up to 16 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.86 AUD
Regular price $9.71 AUD Sale price $3.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

16 units (80 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
4.763
mm

(Equiv. 0.188 in.)
OD (D)
17.462
mm

(Equiv. 0.687 in.)
Width (B)
7.938
mm

(Equiv. 0.313 in.)
Single Row Ball Bearings - 4.763x17.462x7.938 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R1116A-2RS-ECO (5 Pcs)
Single Row Ball Bearings - 4.763x17.462x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing
16 units (80 pcs) Available Now | Item Discontinued - Up to 16 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.86 AUD
Regular price $9.71 AUD Sale price $3.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

16 units (80 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
4.826
mm
+ 0.000 / - 0.0075
(Equiv. 0.19 in.)
OD (D)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
Width (B)
5.944
mm
+ 0.000 / - 0.125
(Equiv. 0.234 in.)
Inner Ring Width (Bn)
7.544
mm
Single Row Ball Bearings - 4.826x15.875x5.944 mm / 7.544 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: WR1106C-TTS-MC3
Single Row Ball Bearings - 4.826x15.875x5.944 mm / 7.544 mm Unflanged - Chrome Steel SAE 52100 Bearing
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $22.80 AUD Sale price $12.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
4.826
mm
+ 0.000 / - 0.0075
(Equiv. 0.19 in.)
OD (D)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
Width (B)
5.944
mm
+ 0.000 / - 0.125
(Equiv. 0.234 in.)
Inner Ring Width (Bn)
7.544
mm
Single Row Ball Bearings - 4.826x15.875x5.944 mm / 7.544 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: WR1106C-TTS-MC3
Single Row Ball Bearings - 4.826x15.875x5.944 mm / 7.544 mm Unflanged - Chrome Steel SAE 52100 Bearing
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $22.80 AUD Sale price $12.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 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)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.120
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $477.41 AUD
Regular price $572.89 AUD Sale price $477.41 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)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.120
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $477.41 AUD
Regular price $572.89 AUD Sale price $477.41 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)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.125
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85-MC3-AF12
Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C Bearing
81 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

81 Available Now. Backorder if more than 81.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.125
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85-MC3-AF12
Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C Bearing
81 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

81 Available Now. Backorder if more than 81.
ID (d)
5.000
mm
+ 0.000 / - 0.004
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.040
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 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 - High Precision
Part Number: SMR85-MC34-GR7-R-L23 (55 Pcs)
Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 26, 2025
Regular price $2,574.95 AUD
Regular price $3,089.95 AUD Sale price $2,574.95 AUD
55 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)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.040
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 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 - High Precision
Part Number: SMR85-MC34-GR7-R-L23 (55 Pcs)
Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 26, 2025
Regular price $2,574.95 AUD
Regular price $3,089.95 AUD Sale price $2,574.95 AUD
55 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)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.040
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 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 - High Precision
Part Number: SMR85-MC34-GR5-R-L23 (40 Pcs)
Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 26, 2025
Regular price $1,711.86 AUD
Regular price Sale price $1,711.86 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)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.040
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 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 - High Precision
Part Number: SMR85-MC34-GR5-R-L23 (40 Pcs)
Single Row Ball Bearings - 5x8x2 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 26, 2025
Regular price $1,711.86 AUD
Regular price Sale price $1,711.86 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.125
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR85-MC3-AF12 (200 Pcs)
Single Row Ball Bearings - 5x8x2 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $636.86 AUD
Regular price $764.24 AUD Sale price $636.86 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)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.125
(Equiv. 0.079 in.)
Single Row Ball Bearings - 5x8x2 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR85-MC3-AF12 (200 Pcs)
Single Row Ball Bearings - 5x8x2 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $636.86 AUD
Regular price $764.24 AUD Sale price $636.86 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.120
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-ZZS-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $580.59 AUD
Regular price $696.71 AUD Sale price $580.59 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)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.120
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-ZZS-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $580.59 AUD
Regular price $696.71 AUD Sale price $580.59 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)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-ZZS-MC3
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
460 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

460 Available Now. Backorder if more than 460.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-ZZS-MC3
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
460 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

460 Available Now. Backorder if more than 460.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Ceramic balls.
Part Number: SMR85A-CSN-2RS-ECO
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $24.14 AUD
Regular price $28.96 AUD Sale price $24.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Ceramic balls.
Part Number: SMR85A-CSN-2RS-ECO
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $24.14 AUD
Regular price $28.96 AUD Sale price $24.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-2RS-ECO (5 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
32 units (160 pcs) Available Now | Further orders can be expected around Thu, Nov 27, 2025
Regular price $8.86 AUD
Regular price Sale price $8.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

32 units (160 pcs) Available Now. Backorder if more than 32.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-2RS-ECO (5 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
32 units (160 pcs) Available Now | Further orders can be expected around Thu, Nov 27, 2025
Regular price $8.86 AUD
Regular price Sale price $8.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

32 units (160 pcs) Available Now. Backorder if more than 32.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-MC3-DRY (200 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 19, 2026
Regular price $907.68 AUD
Regular price $1,089.22 AUD Sale price $907.68 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)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-MC3-DRY (200 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 19, 2026
Regular price $907.68 AUD
Regular price $1,089.22 AUD Sale price $907.68 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)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-ZZ-ECO
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Dec 06, 2025
Regular price $2.86 AUD
Regular price $3.44 AUD Sale price $2.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR85A-ZZ-ECO
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Dec 06, 2025
Regular price $2.86 AUD
Regular price $3.44 AUD Sale price $2.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR85A-ZZS-ECO (5 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
63 units (315 pcs) Available Now | Further orders can be expected around Thu, Nov 27, 2025
Regular price $5.14 AUD
Regular price Sale price $5.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

63 units (315 pcs) Available Now. Backorder if more than 63.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR85A-ZZS-ECO (5 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
63 units (315 pcs) Available Now | Further orders can be expected around Thu, Nov 27, 2025
Regular price $5.14 AUD
Regular price Sale price $5.14 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

63 units (315 pcs) Available Now. Backorder if more than 63.
ID (d)
5.000
mm
+ 0.000 / - 0.007
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.120
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR85A-ZZS-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $498.23 AUD
Regular price $597.87 AUD Sale price $498.23 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)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.120
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR85A-ZZS-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $498.23 AUD
Regular price $597.87 AUD Sale price $498.23 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)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Ceramic Balls and shields
Part Number: MR85A-CSN-ZZS-G90-ECO
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $26.77 AUD
Regular price Sale price $26.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Ceramic Balls and shields
Part Number: MR85A-CSN-ZZS-G90-ECO
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $26.77 AUD
Regular price Sale price $26.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: MR85A-2RB-ECO (5 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
72 units (360 pcs) Available Now | Item Discontinued - Up to 72 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.59 AUD
Regular price $7.46 AUD Sale price $2.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

72 units (360 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)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: MR85A-2RB-ECO (5 Pcs)
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
72 units (360 pcs) Available Now | Item Discontinued - Up to 72 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.59 AUD
Regular price $7.46 AUD Sale price $2.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

72 units (360 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)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR85A-ZZS-MC3
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
419 Available Now | Further orders can be expected around Thu, Nov 27, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

419 Available Now. Backorder if more than 419.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR85A-ZZS-MC3
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
419 Available Now | Further orders can be expected around Thu, Nov 27, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

419 Available Now. Backorder if more than 419.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel TBN-6H Special Anti-Corrosion
Material: Stainless Steel TBN-6H Special Anti-Corrosion    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SACB-MR85A-ZZ-MC3
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel TBN-6H Special Anti-Corrosion Bearing
74 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $15.50 AUD
Regular price Sale price $15.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

74 Available Now. Backorder if more than 74.
ID (d)
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel TBN-6H Special Anti-Corrosion
Material: Stainless Steel TBN-6H Special Anti-Corrosion    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SACB-MR85A-ZZ-MC3
Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel TBN-6H Special Anti-Corrosion Bearing
74 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $15.50 AUD
Regular price Sale price $15.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

74 Available Now. Backorder if more than 74.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Flange Diameter (DF)
9.200
Flange Width (BF)
0.600
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged - Precision
Part Number: SFMR85A-ZZ-ECO
Single Row Ball Bearings - 5x8x2.5 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Dec 06, 2025
Regular price $4.59 AUD
Regular price $8.64 AUD Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
2.500
mm

(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 9.200    Flange Width (BF): 0.600    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged - Precision
Part Number: SFMR85A-ZZ-ECO
Single Row Ball Bearings - 5x8x2.5 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Dec 06, 2025
Regular price $4.59 AUD
Regular price $8.64 AUD Sale price $4.59 AUD
Each
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)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.040
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x8x3 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 - High Precision
Part Number: SMR85C-ZZS-MC34-GR5-TR-L23
Single Row Ball Bearings - 5x8x3 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
56 Available Now | Further orders can be expected around Fri, Dec 26, 2025
Regular price $63.23 AUD
Regular price Sale price $63.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

56 Available Now. Backorder if more than 56.
ID (d)
5.000
mm
+ 0.000 / - 0.005
(Equiv. 0.197 in.)
OD (D)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.040
(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x8x3 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 - High Precision
Part Number: SMR85C-ZZS-MC34-GR5-TR-L23
Single Row Ball Bearings - 5x8x3 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
56 Available Now | Further orders can be expected around Fri, Dec 26, 2025
Regular price $63.23 AUD
Regular price Sale price $63.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

56 Available Now. Backorder if more than 56.
ID (d)
5.000
mm

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
3.000
mm

(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x8x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Non ISO Width
Part Number: MR85C-ZZ-ECO
Single Row Ball Bearings - 5x8x3 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $22.95 AUD
Regular price Sale price $22.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

(Equiv. 0.197 in.)
OD (D)
8.000
mm

(Equiv. 0.315 in.)
Width (B)
3.000
mm

(Equiv. 0.118 in.)
Single Row Ball Bearings - 5x8x3 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Non ISO Width
Part Number: MR85C-ZZ-ECO
Single Row Ball Bearings - 5x8x3 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $22.95 AUD
Regular price Sale price $22.95 AUD
Each
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)
9.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.354 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x9x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR95-MC3-AF12 (50 Pcs)
Single Row Ball Bearings - 5x9x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $342.05 AUD
Regular price Sale price $342.05 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)
9.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.354 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 5x9x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SMR95-MC3-AF12 (50 Pcs)
Single Row Ball Bearings - 5x9x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $342.05 AUD
Regular price Sale price $342.05 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.