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)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
12.000
mm

(Equiv. 0.472 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-ZZS-ECO (5 Pcs)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
7 units (35 pcs) Available Now | Further orders can be expected around Fri, Dec 05, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (35 pcs) Available Now. Backorder if more than 7.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
12.000
mm

(Equiv. 0.472 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-ZZS-ECO (5 Pcs)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
7 units (35 pcs) Available Now | Further orders can be expected around Fri, Dec 05, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (35 pcs) Available Now. Backorder if more than 7.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-ZZ-MC4-AF12 (100 Pcs)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $593.50 AUD
Regular price $712.20 AUD Sale price $593.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-ZZ-MC4-AF12 (100 Pcs)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $593.50 AUD
Regular price $712.20 AUD Sale price $593.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
12.000
mm

(Equiv. 0.472 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: MR126A-CSN-ZZS-ACO-ECO
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
Contact Us | Special Order Only - Please contact us if you need a large quantity
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
12.000
mm

(Equiv. 0.472 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: MR126A-CSN-ZZS-ACO-ECO
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Jan 06, 2026
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-2RS-MC3
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
62 Available Now | Further orders can be expected around Thu, Dec 11, 2025
Regular price $3.95 AUD
Regular price Sale price $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

62 Available Now. Backorder if more than 62.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-2RS-MC3
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
62 Available Now | Further orders can be expected around Thu, Dec 11, 2025
Regular price $3.95 AUD
Regular price Sale price $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

62 Available Now. Backorder if more than 62.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Ceramic Zirconia - PEEK Cage - Polypropylene Seals
Material: Ceramic Zirconia - PEEK Cage - Polypropylene Seals    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: CZR-MR126A-PPS-MC34-PK-AF12
Single Row Ball Bearings - 6x12x4 mm Unflanged - Ceramic Zirconia - PEEK Cage - Polypropylene Seals Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 19, 2025
Regular price $148.41 AUD
Regular price $178.09 AUD Sale price $148.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Ceramic Zirconia - PEEK Cage - Polypropylene Seals
Material: Ceramic Zirconia - PEEK Cage - Polypropylene Seals    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: CZR-MR126A-PPS-MC34-PK-AF12
Single Row Ball Bearings - 6x12x4 mm Unflanged - Ceramic Zirconia - PEEK Cage - Polypropylene Seals Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 19, 2025
Regular price $148.41 AUD
Regular price $178.09 AUD Sale price $148.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
OD (D)
12.000
mm
+ 0.000 / - 0.007
(Equiv. 0.472 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $375.86 AUD
Regular price $451.04 AUD Sale price $375.86 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
OD (D)
12.000
mm
+ 0.000 / - 0.007
(Equiv. 0.472 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $375.86 AUD
Regular price $451.04 AUD Sale price $375.86 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
12.000
mm

(Equiv. 0.472 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-2RS-ECO (5 Pcs)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
90 units (450 pcs) Available Now | Further orders can be expected around Fri, Dec 05, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

90 units (450 pcs) Available Now. Backorder if more than 90.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
12.000
mm

(Equiv. 0.472 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR126A-2RS-ECO (5 Pcs)
Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
90 units (450 pcs) Available Now | Further orders can be expected around Fri, Dec 05, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

90 units (450 pcs) Available Now. Backorder if more than 90.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.)
Single Row Ball Bearings - 6x13x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last. Non ISO Width
Part Number: S686D-ZZ-MC3
Single Row Ball Bearings - 6x13x3 mm Unflanged - Stainless Steel AISI 440C Bearing
405 Available Now | Item Discontinued - Up to 405 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.00 AUD
Regular price $5.70 AUD Sale price $3.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

405 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.)
Single Row Ball Bearings - 6x13x3 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last. Non ISO Width
Part Number: S686D-ZZ-MC3
Single Row Ball Bearings - 6x13x3 mm Unflanged - Stainless Steel AISI 440C Bearing
405 Available Now | Item Discontinued - Up to 405 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.00 AUD
Regular price $5.70 AUD Sale price $3.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

405 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.125
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686-MC3-AF12
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
139 Available Now | Further orders can be expected around Thu, Dec 11, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

139 Available Now. Backorder if more than 139.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.125
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686-MC3-AF12
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
139 Available Now | Further orders can be expected around Thu, Dec 11, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

139 Available Now. Backorder if more than 139.
ID (d)
6.000
mm
+ 0.000 / - 0.004
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.005
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.040
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 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: S686-MC34-GR7-R-L23 (55 Pcs)
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 03, 2026
Regular price $2,588.32 AUD
Regular price $3,105.98 AUD Sale price $2,588.32 AUD
55 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.004
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.005
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.040
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 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: S686-MC34-GR7-R-L23 (55 Pcs)
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 03, 2026
Regular price $2,588.32 AUD
Regular price $3,105.98 AUD Sale price $2,588.32 AUD
55 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.125
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686-MC3-AF12 (100 Pcs)
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $523.59 AUD
Regular price $628.31 AUD Sale price $523.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.125
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686-MC3-AF12 (100 Pcs)
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $523.59 AUD
Regular price $628.31 AUD Sale price $523.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.005
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.040
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 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: S686-MC34-GR5-R-L23 (40 Pcs)
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 03, 2026
Regular price $1,723.41 AUD
Regular price Sale price $1,723.41 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.005
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.040
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 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: S686-MC34-GR5-R-L23 (40 Pcs)
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 03, 2026
Regular price $1,723.41 AUD
Regular price Sale price $1,723.41 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.007
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.120
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $523.59 AUD
Regular price $628.31 AUD Sale price $523.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.007
(Equiv. 0.512 in.)
Width (B)
3.500
mm
+ 0.000 / - 0.120
(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $523.59 AUD
Regular price $628.31 AUD Sale price $523.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
13.000
mm

(Equiv. 0.512 in.)
Width (B)
3.500
mm

(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Non ISO Width
Part Number: S686-ZZS-ECO
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C Bearing
97 Available Now | Further orders can be expected around Fri, Dec 05, 2025
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

97 Available Now. Backorder if more than 97.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
13.000
mm

(Equiv. 0.512 in.)
Width (B)
3.500
mm

(Equiv. 0.138 in.)
Single Row Ball Bearings - 6x13x3.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Non ISO Width
Part Number: S686-ZZS-ECO
Single Row Ball Bearings - 6x13x3.5 mm Unflanged - Stainless Steel AISI 440C Bearing
97 Available Now | Further orders can be expected around Fri, Dec 05, 2025
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

97 Available Now. Backorder if more than 97.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-2RS-MC3
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
24 Available Now | More stock due: 100 around Wed, Nov 12, 2025 | Further orders can be expected around Thu, Dec 11, 2025
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-2RS-MC3
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
24 Available Now | More stock due: 100 around Wed, Nov 12, 2025 | Further orders can be expected around Thu, Dec 11, 2025
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.
ID (d)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.007
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.120
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $355.23 AUD
Regular price $426.27 AUD Sale price $355.23 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.007
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.120
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $355.23 AUD
Regular price $426.27 AUD Sale price $355.23 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-ZZ-MC3
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
373 Available Now | Further orders can be expected around Thu, Dec 11, 2025
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

373 Available Now. Backorder if more than 373.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-ZZ-MC3
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
373 Available Now | Further orders can be expected around Thu, Dec 11, 2025
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

373 Available Now. Backorder if more than 373.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
13.000
mm

(Equiv. 0.512 in.)
Width (B)
5.000
mm

(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-ZZ-ECO (50 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 05, 2025
Regular price $41.77 AUD
Regular price Sale price $41.77 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
13.000
mm

(Equiv. 0.512 in.)
Width (B)
5.000
mm

(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-ZZ-ECO (50 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 05, 2025
Regular price $41.77 AUD
Regular price Sale price $41.77 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-MC3-AF12 (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $543.50 AUD
Regular price $652.20 AUD Sale price $543.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-MC3-AF12 (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $543.50 AUD
Regular price $652.20 AUD Sale price $543.50 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
13.000
mm

(Equiv. 0.512 in.)
Width (B)
5.000
mm

(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-2RS-ECO (5 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $10.95 AUD
Regular price Sale price $10.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm

(Equiv. 0.236 in.)
OD (D)
13.000
mm

(Equiv. 0.512 in.)
Width (B)
5.000
mm

(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 686B-2RS-ECO (5 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $10.95 AUD
Regular price Sale price $10.95 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.007
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.120
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686B-ZZ-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $449.32 AUD
Regular price $539.18 AUD Sale price $449.32 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.007
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.120
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686B-ZZ-MC3-JP6-AF12 (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $449.32 AUD
Regular price $539.18 AUD Sale price $449.32 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686B-2RS-MC3-NSK
Single Row Ball Bearings - 6x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing
6 Available Now | Further orders can be expected around Thu, Dec 11, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686B-2RS-MC3-NSK
Single Row Ball Bearings - 6x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing
6 Available Now | Further orders can be expected around Thu, Dec 11, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Operating Temp - Up to 150 Deg C
Part Number: S686B-ZZ-MC3-SRL (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $473.05 AUD
Regular price $567.65 AUD Sale price $473.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Operating Temp - Up to 150 Deg C
Part Number: S686B-ZZ-MC3-SRL (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $473.05 AUD
Regular price $567.65 AUD Sale price $473.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686B-2RS-MC3-EZO (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $452.41 AUD
Regular price $542.89 AUD Sale price $452.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
OD (D)
13.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.512 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 6x13x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S686B-2RS-MC3-EZO (100 Pcs)
Single Row Ball Bearings - 6x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Dec 11, 2025
Regular price $452.41 AUD
Regular price $542.89 AUD Sale price $452.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.