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)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
35.000
mm

(Equiv. 1.378 in.)
Width (B)
11.000
mm

(Equiv. 0.433 in.)
Single Row Ball Bearings - 20x35x11 mm Unflanged - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR3520-2RS-ECO
Single Row Ball Bearings - 20x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
46 Available Now | Further orders can be expected around Sat, Oct 04, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

46 Available Now. Backorder if more than 46.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
35.000
mm

(Equiv. 1.378 in.)
Width (B)
11.000
mm

(Equiv. 0.433 in.)
Single Row Ball Bearings - 20x35x11 mm Unflanged - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR3520-2RS-ECO
Single Row Ball Bearings - 20x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
46 Available Now | Further orders can be expected around Sat, Oct 04, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

46 Available Now. Backorder if more than 46.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $8.41 AUD
Regular price $10.09 AUD Sale price $8.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $8.41 AUD
Regular price $10.09 AUD Sale price $8.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-ZZ
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
32 Available Now | Item Discontinued - Up to 32 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.64 AUD
Regular price $10.67 AUD Sale price $3.64 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

32 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-ZZ
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
32 Available Now | Item Discontinued - Up to 32 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.64 AUD
Regular price $10.67 AUD Sale price $3.64 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

32 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 17, 2025
Regular price $13.05 AUD
Regular price $15.65 AUD Sale price $13.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 17, 2025
Regular price $13.05 AUD
Regular price $15.65 AUD Sale price $13.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-ZZ-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-ZZ-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-2RS
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
15 Available Now | Further orders can be expected around Fri, Oct 10, 2025
Regular price $9.86 AUD
Regular price Sale price $9.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

15 Available Now. Backorder if more than 15.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-2RS
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
15 Available Now | Further orders can be expected around Fri, Oct 10, 2025
Regular price $9.86 AUD
Regular price Sale price $9.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

15 Available Now. Backorder if more than 15.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-2RS-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-2RS-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-CSN-T9H-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $94.14 AUD
Regular price $112.96 AUD Sale price $94.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6904-CSN-T9H-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $94.14 AUD
Regular price $112.96 AUD Sale price $94.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904-ZZ-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $13.41 AUD
Regular price Sale price $13.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904-ZZ-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $13.41 AUD
Regular price Sale price $13.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904-CSN-2RS-T9H-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $141.41 AUD
Regular price $169.69 AUD Sale price $141.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904-CSN-2RS-T9H-ECO
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $141.41 AUD
Regular price $169.69 AUD Sale price $141.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904-ZZ
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C Bearing
27 Available Now | Further orders can be expected around Sat, Oct 04, 2025
Regular price $42.23 AUD
Regular price Sale price $42.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

27 Available Now. Backorder if more than 27.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904-ZZ
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C Bearing
27 Available Now | Further orders can be expected around Sat, Oct 04, 2025
Regular price $42.23 AUD
Regular price Sale price $42.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

27 Available Now. Backorder if more than 27.
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0 / - 0.035
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6904-ZZ
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel 304 Similar to A2, 18-8 HRB80 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 10, 2025
Regular price $78.68 AUD
Regular price $94.42 AUD Sale price $78.68 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0 / - 0.035
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6904-ZZ
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel 304 Similar to A2, 18-8 HRB80 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 10, 2025
Regular price $78.68 AUD
Regular price $94.42 AUD Sale price $78.68 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904 (50 Pcs)
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 10, 2025
Regular price $1,130.59 AUD
Regular price $1,356.71 AUD Sale price $1,130.59 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904 (50 Pcs)
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 10, 2025
Regular price $1,130.59 AUD
Regular price $1,356.71 AUD Sale price $1,130.59 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904-2RS (20 Pcs)
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 05, 2025
Regular price $546.95 AUD
Regular price Sale price $546.95 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6904-2RS (20 Pcs)
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 05, 2025
Regular price $546.95 AUD
Regular price Sale price $546.95 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: CZR-6904-TTS-C3-TF-SRL
Single Row Ball Bearings - 20x37x9 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: CZR-6904-TTS-C3-TF-SRL
Single Row Ball Bearings - 20x37x9 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: CZR-6904-TTS-C3-TF-DRY
Single Row Ball Bearings - 20x37x9 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $339.50 AUD
Regular price Sale price $339.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: CZR-6904-TTS-C3-TF-DRY
Single Row Ball Bearings - 20x37x9 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $339.50 AUD
Regular price Sale price $339.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0 / - 0.035
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6904-2RS
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel 304 Similar to A2, 18-8 HRB80 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 10, 2025
Regular price $79.95 AUD
Regular price $95.95 AUD Sale price $79.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0 / - 0.035
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6904-2RS
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel 304 Similar to A2, 18-8 HRB80 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 10, 2025
Regular price $79.95 AUD
Regular price $95.95 AUD Sale price $79.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0 / - 0.035
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6904
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel 304 Similar to A2, 18-8 HRB80 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 10, 2025
Regular price $79.95 AUD
Regular price $95.95 AUD Sale price $79.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
OD (D)
37.000
mm
+ 0 / - 0.035
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6904
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel 304 Similar to A2, 18-8 HRB80 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 10, 2025
Regular price $79.95 AUD
Regular price $95.95 AUD Sale price $79.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Flange Diameter (DF)
40.000
Flange Width (BF)
2.000
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged - Precision
Part Number: F6904-ZZ-ECO
Single Row Ball Bearings - 20x37x9 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $16.50 AUD
Regular price $32.72 AUD Sale price $16.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 40.000    Flange Width (BF): 2.000    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged - Precision
Part Number: F6904-ZZ-ECO
Single Row Ball Bearings - 20x37x9 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $16.50 AUD
Regular price $32.72 AUD Sale price $16.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
40.000
mm

(Equiv. 1.575 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR4020-2RS-ECO
Single Row Ball Bearings - 20x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
100 Available Now | Further orders can be expected around Sat, Oct 04, 2025
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

100 Available Now. Backorder if more than 100.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
40.000
mm

(Equiv. 1.575 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: MR4020-2RS-ECO
Single Row Ball Bearings - 20x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
100 Available Now | Further orders can be expected around Sat, Oct 04, 2025
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

100 Available Now. Backorder if more than 100.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 20x42x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6004B-ZZ
Single Row Ball Bearings - 20x42x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Wed, Sep 17, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 20x42x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6004B-ZZ
Single Row Ball Bearings - 20x42x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Wed, Sep 17, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 20x42x8 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6004B-2RS-ECO
Single Row Ball Bearings - 20x42x8 mm Unflanged - Stainless Steel AISI 440C Bearing
11 Available Now | Further orders can be expected around Sat, Oct 04, 2025
Regular price $13.86 AUD
Regular price Sale price $13.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

11 Available Now. Backorder if more than 11.
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 20x42x8 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6004B-2RS-ECO
Single Row Ball Bearings - 20x42x8 mm Unflanged - Stainless Steel AISI 440C Bearing
11 Available Now | Further orders can be expected around Sat, Oct 04, 2025
Regular price $13.86 AUD
Regular price Sale price $13.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

11 Available Now. Backorder if more than 11.
ID (d)
20.000
mm
+ 0.102 / - 0.000
(Equiv. 0.787 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.127
(Equiv. 1.654 in.)
Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.)
Single Row Ball Bearings - 20x42x8 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S316-6004B
Single Row Ball Bearings - 20x42x8 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $136.23 AUD
Regular price $163.47 AUD Sale price $136.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.102 / - 0.000
(Equiv. 0.787 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.127
(Equiv. 1.654 in.)
Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.)
Single Row Ball Bearings - 20x42x8 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S316-6004B
Single Row Ball Bearings - 20x42x8 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $136.23 AUD
Regular price $163.47 AUD Sale price $136.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 20x42x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6004B
Single Row Ball Bearings - 20x42x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 17, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.120
(Equiv. 0.315 in.)
Single Row Ball Bearings - 20x42x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6004B
Single Row Ball Bearings - 20x42x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 17, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.