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)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
30.163
mm

(Equiv. 1.188 in.)
Width (B)
6.350
mm

(Equiv. 0.25 in.)
Inner Ring Width (Bn)
7.142
mm
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: WR11924-2RB-FC-ECO
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing
21 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $12.50 AUD
Regular price Sale price $12.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

21 Available Now. Backorder if more than 21.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
30.163
mm

(Equiv. 1.188 in.)
Width (B)
6.350
mm

(Equiv. 0.25 in.)
Inner Ring Width (Bn)
7.142
mm
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: WR11924-2RB-FC-ECO
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing
21 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $12.50 AUD
Regular price Sale price $12.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

21 Available Now. Backorder if more than 21.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
35.000
mm

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

(Equiv. 0.433 in.)
Inner Ring Width (Bn)
Extended Flanged Side Only 13.00
mm
Flange Diameter (DF)
37.100
Flange Width (BF)
2.000
Single Row Ball Bearings - 19.05x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR35190511-2RS-ECO
Single Row Ball Bearings - 19.05x35x11 mm Flanged - Chrome Steel SAE 52100 Bearing
36 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

36 Available Now. Backorder if more than 36.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
35.000
mm

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

(Equiv. 0.433 in.)
Inner Ring Width (Bn)
Extended Flanged Side Only 13.00
mm
Single Row Ball Bearings - 19.05x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 37.100    Flange Width (BF): 2.000    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: FMR35190511-2RS-ECO
Single Row Ball Bearings - 19.05x35x11 mm Flanged - Chrome Steel SAE 52100 Bearing
36 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

36 Available Now. Backorder if more than 36.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
37.000
mm

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

(Equiv. 0.354 in.)
Single Row Ball Bearings - 19.05x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR37-1905-2RS-ECO
Single Row Ball Bearings - 19.05x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
8 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $11.32 AUD
Regular price Sale price $11.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
37.000
mm

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

(Equiv. 0.354 in.)
Single Row Ball Bearings - 19.05x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR37-1905-2RS-ECO
Single Row Ball Bearings - 19.05x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
8 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $11.32 AUD
Regular price Sale price $11.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 19.05x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6203-24-2RS
Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
25 Available Now | Item Discontinued - Up to 25 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.49 AUD
Regular price $9.61 AUD Sale price $3.49 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

25 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 19.05x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6203-24-2RS
Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
25 Available Now | Item Discontinued - Up to 25 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.49 AUD
Regular price $9.61 AUD Sale price $3.49 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

25 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
40.000
mm

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

(Equiv. 0.472 in.)
Single Row Ball Bearings - 19.05x40x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6203-24-2RS-ECO
Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $73.05 AUD
Regular price $87.65 AUD Sale price $73.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
40.000
mm

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

(Equiv. 0.472 in.)
Single Row Ball Bearings - 19.05x40x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6203-24-2RS-ECO
Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $73.05 AUD
Regular price $87.65 AUD Sale price $73.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
7.938
mm
+ 0.000 / - 0.120
(Equiv. 0.313 in.)
Single Row Ball Bearings - 19.05x41.275x7.938 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12 (100 Pcs)
Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $650.23 AUD
Regular price $780.27 AUD Sale price $650.23 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
7.938
mm
+ 0.000 / - 0.120
(Equiv. 0.313 in.)
Single Row Ball Bearings - 19.05x41.275x7.938 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12 (100 Pcs)
Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $650.23 AUD
Regular price $780.27 AUD Sale price $650.23 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.076 / - 0.000
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.102
(Equiv. 1.625 in.)
Width (B)
7.938
mm
+ 0.127 / - 0.000
(Equiv. 0.313 in.)
Single Row Ball Bearings - 19.05x41.275x7.938 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
Part Number: S316-R12 (10 Pcs)
Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $1,273.59 AUD
Regular price Sale price $1,273.59 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.076 / - 0.000
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.102
(Equiv. 1.625 in.)
Width (B)
7.938
mm
+ 0.127 / - 0.000
(Equiv. 0.313 in.)
Single Row Ball Bearings - 19.05x41.275x7.938 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
Part Number: S316-R12 (10 Pcs)
Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $1,273.59 AUD
Regular price Sale price $1,273.59 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.076 / - 0.000
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.102
(Equiv. 1.625 in.)
Width (B)
7.938
mm
+ 0.127 / - 0.000
(Equiv. 0.313 in.)
Single Row Ball Bearings - 19.05x41.275x7.938 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
Part Number: S316-R12A
Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $132.23 AUD
Regular price $158.67 AUD Sale price $132.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.076 / - 0.000
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.102
(Equiv. 1.625 in.)
Width (B)
7.938
mm
+ 0.127 / - 0.000
(Equiv. 0.313 in.)
Single Row Ball Bearings - 19.05x41.275x7.938 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
Part Number: S316-R12A
Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $132.23 AUD
Regular price $158.67 AUD Sale price $132.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12A-2RS (100 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $847.59 AUD
Regular price $1,017.11 AUD Sale price $847.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12A-2RS (100 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $847.59 AUD
Regular price $1,017.11 AUD Sale price $847.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12A-2RS-ECO (100 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $452.59 AUD
Regular price $543.11 AUD Sale price $452.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12A-2RS-ECO (100 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 02, 2025
Regular price $452.59 AUD
Regular price $543.11 AUD Sale price $452.59 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.008
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.009
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12A-ZZ-JP6 (20 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $253.14 AUD
Regular price $303.76 AUD Sale price $253.14 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.008
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.009
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12A-ZZ-JP6 (20 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $253.14 AUD
Regular price $303.76 AUD Sale price $253.14 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12A-ZZ
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $18.05 AUD
Regular price $21.65 AUD Sale price $18.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12A-ZZ
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $18.05 AUD
Regular price $21.65 AUD Sale price $18.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12A-ZZ (60 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $1,517.14 AUD
Regular price $1,820.56 AUD Sale price $1,517.14 AUD
60 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12A-ZZ (60 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $1,517.14 AUD
Regular price $1,820.56 AUD Sale price $1,517.14 AUD
60 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12A-2RS (40 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $1,116.86 AUD
Regular price Sale price $1,116.86 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.120
(Equiv. 0.437 in.)
Single Row Ball Bearings - 19.05x41.275x11.112 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12A-2RS (40 Pcs)
Single Row Ball Bearings - 19.05x41.275x11.112 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $1,116.86 AUD
Regular price Sale price $1,116.86 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
41.275
mm

(Equiv. 1.625 in.)
Width (B)
12.700
mm

(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x41.275x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12D-ZZ-ECO
Single Row Ball Bearings - 19.05x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $4.05 AUD
Regular price $7.13 AUD Sale price $4.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
41.275
mm

(Equiv. 1.625 in.)
Width (B)
12.700
mm

(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x41.275x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12D-ZZ-ECO
Single Row Ball Bearings - 19.05x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $4.05 AUD
Regular price $7.13 AUD Sale price $4.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
19.050
mm
+ 0.127 / - 0.000
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.013
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x41.275x12.7 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12D-ZZ-SG
Single Row Ball Bearings - 19.05x41.275x12.7 mm Unflanged - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $46.23 AUD
Regular price $55.47 AUD Sale price $46.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.127 / - 0.000
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.013
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x41.275x12.7 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12D-ZZ-SG
Single Row Ball Bearings - 19.05x41.275x12.7 mm Unflanged - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $46.23 AUD
Regular price $55.47 AUD Sale price $46.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.127 / - 0.000
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.013
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x41.275x12.7 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12D-2RS-SG
Single Row Ball Bearings - 19.05x41.275x12.7 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $51.59 AUD
Regular price $61.91 AUD Sale price $51.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.127 / - 0.000
(Equiv. 0.75 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.013
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x41.275x12.7 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12D-2RS-SG
Single Row Ball Bearings - 19.05x41.275x12.7 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $51.59 AUD
Regular price $61.91 AUD Sale price $51.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 19.05x42x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6004-24-2RS-ECO
Single Row Ball Bearings - 19.05x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
19 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $8.14 AUD
Regular price Sale price $8.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

19 Available Now. Backorder if more than 19.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 19.05x42x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6004-24-2RS-ECO
Single Row Ball Bearings - 19.05x42x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
19 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $8.14 AUD
Regular price Sale price $8.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

19 Available Now. Backorder if more than 19.
ID (d)
19.050
mm
+ 0.127 / - 0.000
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.013
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x44.45x12.7 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12824-ZZ-SG
Single Row Ball Bearings - 19.05x44.45x12.7 mm Unflanged - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $48.86 AUD
Regular price $58.64 AUD Sale price $48.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.127 / - 0.000
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.013
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x44.45x12.7 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12824-ZZ-SG
Single Row Ball Bearings - 19.05x44.45x12.7 mm Unflanged - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $48.86 AUD
Regular price $58.64 AUD Sale price $48.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.011
(Equiv. 1.75 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.120
(Equiv. 0.375 in.)
Single Row Ball Bearings - 19.05x44.45x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12824A
Single Row Ball Bearings - 19.05x44.45x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
9 Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.09 AUD
Regular price $13.66 AUD Sale price $7.09 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.011
(Equiv. 1.75 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.120
(Equiv. 0.375 in.)
Single Row Ball Bearings - 19.05x44.45x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12824A
Single Row Ball Bearings - 19.05x44.45x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
9 Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.09 AUD
Regular price $13.66 AUD Sale price $7.09 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.011
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x44.45x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12824-2RS
Single Row Ball Bearings - 19.05x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
40 Available Now | Item Discontinued - Up to 40 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.39 AUD
Regular price $14.99 AUD Sale price $7.39 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

40 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.011
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x44.45x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12824-2RS
Single Row Ball Bearings - 19.05x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
40 Available Now | Item Discontinued - Up to 40 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.39 AUD
Regular price $14.99 AUD Sale price $7.39 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

40 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
44.450
mm

(Equiv. 1.75 in.)
Width (B)
12.700
mm

(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x44.45x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12824-2RS-ECO
Single Row Ball Bearings - 19.05x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $70.05 AUD
Regular price $84.05 AUD Sale price $70.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm

(Equiv. 0.75 in.)
OD (D)
44.450
mm

(Equiv. 1.75 in.)
Width (B)
12.700
mm

(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x44.45x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12824-2RS-ECO
Single Row Ball Bearings - 19.05x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $70.05 AUD
Regular price $84.05 AUD Sale price $70.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.127 / - 0.000
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.013
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x44.45x12.7 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12824-2RS-SG
Single Row Ball Bearings - 19.05x44.45x12.7 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $54.77 AUD
Regular price $65.73 AUD Sale price $54.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.127 / - 0.000
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.013
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 19.05x44.45x12.7 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12824-2RS-SG
Single Row Ball Bearings - 19.05x44.45x12.7 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $54.77 AUD
Regular price $65.73 AUD Sale price $54.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.0127
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.0127
(Equiv. 1.75 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.127
(Equiv. 0.625 in.)
Inner Ring Width (Bn)
19.050
mm
+ 1.588
Flange Width (BF)
25.629
Single Row Ball Bearings - 19.05x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR12824B-ZZN
Single Row Ball Bearings - 19.05x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025
Regular price $94.95 AUD
Regular price $113.95 AUD Sale price $94.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
19.050
mm
+ 0.000 / - 0.0127
(Equiv. 0.75 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.0127
(Equiv. 1.75 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.127
(Equiv. 0.625 in.)
Inner Ring Width (Bn)
19.050
mm
+ 1.588
Single Row Ball Bearings - 19.05x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Width (BF): 25.629   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR12824B-ZZN
Single Row Ball Bearings - 19.05x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025
Regular price $94.95 AUD
Regular price $113.95 AUD Sale price $94.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.