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)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.007
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR148A-ZZ-MC3-JP6
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.04 AUD
Regular price $3.64 AUD Sale price $3.04 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 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)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.007
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR148A-ZZ-MC3-JP6
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.04 AUD
Regular price $3.64 AUD Sale price $3.04 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR148A-ZZ-MC4-AF12 (1000 Pcs)
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $3,473.50 AUD
Regular price $4,168.20 AUD Sale price $3,473.50 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR148A-ZZ-MC4-AF12 (1000 Pcs)
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $3,473.50 AUD
Regular price $4,168.20 AUD Sale price $3,473.50 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 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: MR148A-ZZ-T9H-MC3
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
81 Available Now | Further orders can be expected around Tue, Nov 04, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

81 Available Now. Backorder if more than 81.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 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: MR148A-ZZ-T9H-MC3
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
81 Available Now | Further orders can be expected around Tue, Nov 04, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

81 Available Now. Backorder if more than 81.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR148A-MC3 (100 Pcs)
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $403.59 AUD
Regular price $484.31 AUD Sale price $403.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR148A-MC3 (100 Pcs)
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $403.59 AUD
Regular price $484.31 AUD Sale price $403.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR148A-ZZ-MC3
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
187 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $3.95 AUD
Regular price Sale price $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

187 Available Now. Backorder if more than 187.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR148A-ZZ-MC3
Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
187 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $3.95 AUD
Regular price Sale price $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

187 Available Now. Backorder if more than 187.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 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
Part Number: SACB-MR148A-ZZ-MC3
Single Row Ball Bearings - 8x14x4 mm Unflanged - Stainless Steel TBN-6H Special Anti-Corrosion Bearing
55 Available Now | Further orders can be expected around Sat, Dec 06, 2025
Regular price $25.68 AUD
Regular price Sale price $25.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

55 Available Now. Backorder if more than 55.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 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
Part Number: SACB-MR148A-ZZ-MC3
Single Row Ball Bearings - 8x14x4 mm Unflanged - Stainless Steel TBN-6H Special Anti-Corrosion Bearing
55 Available Now | Further orders can be expected around Sat, Dec 06, 2025
Regular price $25.68 AUD
Regular price Sale price $25.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

55 Available Now. Backorder if more than 55.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
14.000
mm

(Equiv. 0.551 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Flange Diameter (DF)
15.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR148A-2RG-ECO
Single Row Ball Bearings - 8x14x4 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $15.68 AUD
Regular price $31.11 AUD Sale price $15.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
14.000
mm

(Equiv. 0.551 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 15.600    Flange Width (BF): 0.800    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR148A-2RG-ECO
Single Row Ball Bearings - 8x14x4 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $15.68 AUD
Regular price $31.11 AUD Sale price $15.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Flange Diameter (DF)
15.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR148A-ZZ-MC3
Single Row Ball Bearings - 8x14x4 mm Flanged - Chrome Steel SAE 52100 Bearing
381 Available Now | Further orders can be expected around Tue, Nov 04, 2025
Regular price $6.86 AUD
Regular price Sale price $6.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

381 Available Now. Backorder if more than 381.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 15.600    Flange Width (BF): 0.800    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR148A-ZZ-MC3
Single Row Ball Bearings - 8x14x4 mm Flanged - Chrome Steel SAE 52100 Bearing
381 Available Now | Further orders can be expected around Tue, Nov 04, 2025
Regular price $6.86 AUD
Regular price Sale price $6.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

381 Available Now. Backorder if more than 381.
ID (d)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.007
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Flange Diameter (DF)
15.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR148A-ZZ-MC3-JP6 (20 Pcs)
Single Row Ball Bearings - 8x14x4 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $151.05 AUD
Regular price $317.88 AUD Sale price $151.05 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.007
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 15.600    Flange Width (BF): 0.800    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR148A-ZZ-MC3-JP6 (20 Pcs)
Single Row Ball Bearings - 8x14x4 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $151.05 AUD
Regular price $317.88 AUD Sale price $151.05 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Flange Diameter (DF)
15.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 8x14x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR148A-ZZ-MC3
Single Row Ball Bearings - 8x14x4 mm Flanged - Stainless Steel AISI 440C Bearing
60 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

60 Available Now. Backorder if more than 60.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 15.600    Flange Width (BF): 0.800    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR148A-ZZ-MC3
Single Row Ball Bearings - 8x14x4 mm Flanged - Stainless Steel AISI 440C Bearing
60 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

60 Available Now. Backorder if more than 60.
ID (d)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.007
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Flange Diameter (DF)
15.600
Flange Width (BF)
0.800
Single Row Ball Bearings - 8x14x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR148A-ZZ-MC3-JP6 (20 Pcs)
Single Row Ball Bearings - 8x14x4 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $168.14 AUD
Regular price $353.95 AUD Sale price $168.14 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
14.000
mm
+ 0.000 / - 0.007
(Equiv. 0.551 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x14x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 15.600    Flange Width (BF): 0.800    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR148A-ZZ-MC3-JP6 (20 Pcs)
Single Row Ball Bearings - 8x14x4 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $168.14 AUD
Regular price $353.95 AUD Sale price $168.14 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
16.000
mm

(Equiv. 0.63 in.)
Width (B)
3.000
mm

(Equiv. 0.118 in.)
Single Row Ball Bearings - 8x16x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688C-ACO-ECO
Single Row Ball Bearings - 8x16x3 mm Unflanged - Stainless Steel AISI 440C Bearing
85 Available Now | Item Discontinued - Up to 85 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

85 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
16.000
mm

(Equiv. 0.63 in.)
Width (B)
3.000
mm

(Equiv. 0.118 in.)
Single Row Ball Bearings - 8x16x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688C-ACO-ECO
Single Row Ball Bearings - 8x16x3 mm Unflanged - Stainless Steel AISI 440C Bearing
85 Available Now | Item Discontinued - Up to 85 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

85 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
16.000
mm

(Equiv. 0.63 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-2RS-ECO
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
455 Available Now | Further orders can be expected around Tue, Nov 04, 2025
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

455 Available Now. Backorder if more than 455.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
16.000
mm

(Equiv. 0.63 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-2RS-ECO
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
455 Available Now | Further orders can be expected around Tue, Nov 04, 2025
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

455 Available Now. Backorder if more than 455.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-ZZ-MC3
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
3 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $4.23 AUD
Regular price Sale price $4.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. Backorder if more than 3.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-ZZ-MC3
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
3 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $4.23 AUD
Regular price Sale price $4.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. Backorder if more than 3.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-MC3-AF12
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
153 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

153 Available Now. Backorder if more than 153.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-MC3-AF12
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
153 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

153 Available Now. Backorder if more than 153.
ID (d)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.007
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $459.77 AUD
Regular price $551.73 AUD Sale price $459.77 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.007
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $459.77 AUD
Regular price $551.73 AUD Sale price $459.77 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Ceramic Zirconia - PTFE Cage
Material: Ceramic Zirconia - PTFE Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: CZR-688-MC34-TF-DRY (10 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Ceramic Zirconia - PTFE Cage Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 04, 2025
Regular price $171.95 AUD
Regular price $206.35 AUD Sale price $171.95 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Ceramic Zirconia - PTFE Cage
Material: Ceramic Zirconia - PTFE Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: CZR-688-MC34-TF-DRY (10 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Ceramic Zirconia - PTFE Cage Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 04, 2025
Regular price $171.95 AUD
Regular price $206.35 AUD Sale price $171.95 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
16.000
mm

(Equiv. 0.63 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-T9H-ECO
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $26.59 AUD
Regular price $31.91 AUD Sale price $26.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
16.000
mm

(Equiv. 0.63 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 688-T9H-ECO
Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 18, 2025
Regular price $26.59 AUD
Regular price $31.91 AUD Sale price $26.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Ceramic Zirconia - PTFE Cage
Material: Ceramic Zirconia - PTFE Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: CZR-688-MC34-TF-SRL (10 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Ceramic Zirconia - PTFE Cage Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 04, 2025
Regular price $171.95 AUD
Regular price $206.35 AUD Sale price $171.95 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Ceramic Zirconia - PTFE Cage
Material: Ceramic Zirconia - PTFE Cage    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: CZR-688-MC34-TF-SRL (10 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Ceramic Zirconia - PTFE Cage Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 04, 2025
Regular price $171.95 AUD
Regular price $206.35 AUD Sale price $171.95 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688-ZZ-MC3
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C Bearing
11 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $5.50 AUD
Regular price Sale price $5.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

11 Available Now. Backorder if more than 11.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688-ZZ-MC3
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C Bearing
11 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $5.50 AUD
Regular price Sale price $5.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

11 Available Now. Backorder if more than 11.
ID (d)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.005
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.040
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 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: S688-MC34-GR5-R-L23 (20 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $1,067.59 AUD
Regular price Sale price $1,067.59 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.005
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.040
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 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: S688-MC34-GR5-R-L23 (20 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $1,067.59 AUD
Regular price Sale price $1,067.59 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
16.000
mm

(Equiv. 0.63 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688-ZZ-ECO
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C Bearing
5 Available Now | Further orders can be expected around Tue, Nov 04, 2025
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
ID (d)
8.000
mm

(Equiv. 0.315 in.)
OD (D)
16.000
mm

(Equiv. 0.63 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688-ZZ-ECO
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C Bearing
5 Available Now | Further orders can be expected around Tue, Nov 04, 2025
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
ID (d)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.007
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $527.32 AUD
Regular price $632.78 AUD Sale price $527.32 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.007
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 10, 2025
Regular price $527.32 AUD
Regular price $632.78 AUD Sale price $527.32 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688-MC3-AF12
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C Bearing
88 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

88 Available Now. Backorder if more than 88.
ID (d)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 8x16x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S688-MC3-AF12
Single Row Ball Bearings - 8x16x4 mm Unflanged - Stainless Steel AISI 440C Bearing
88 Available Now | Further orders can be expected around Mon, Nov 10, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

88 Available Now. Backorder if more than 88.