Bearings

2050 Products in this selection
Combined category including sub-categories of bearings. These include needle roller inner rings, one way, needle roller with inner ring, needle roller without inner ring, plastic, conveyor, pivot, single row ball, grooved od, spherical od, thrust ball, double row ball, thrust ball washers only, thrust roller, yoyo, tapered roller set, tapered roller cup, tapered roller cone, self clinching, spherical od radial ball, angular contact, 4 point contact, special applications, disk cleaning applications, pool equipment, mri tables, special type, and dental applications.
Small Parts & Bearings

Additional resources:

A more comprehensive listing may be found on the MBA Minibearings main store at Bearings.
ID (d) O.D. (D) Width (W) W1 W2 N Indicative
Image
ID (d)
11.13
mm
O.D. (D)
22.23
mm
Width (W)
Washer Only - Carbon Steel
mm
W1
1.58
mm
Thrust Ball Washers Only Bearings - 11.13x22.23 mm - Washer Only - Carbon Steel / 1.58 mm Chrome Steel
Material: Carbon Steel   
Category: Bearings - Thrust Ball Washers Only - Chrome Steel
Part Number: T-0111-0222-FW (Each) Thrust Ball Washers Only Bearings - 11.13x22.23 mm - Washer Only - Carbon Steel / 1.58 mm Chrome Steel Washer
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$2.00 AUD
$3.80 AUD $2.00 AUD
Each
ID (d) O.D. (D) Width (W) W1 Indicative
Image
ID (d)
11.13
mm
O.D. (D)
22.23
mm
Width (W)
Washer Only - Carbon Steel
mm
W1
1.58
mm
Thrust Ball Washers Only Bearings - 11.13x22.23 mm - Washer Only - Carbon Steel / 1.58 mm Chrome Steel
Material: Carbon Steel   
Category: Bearings - Thrust Ball Washers Only - Chrome Steel
Part Number: T-0111-0222-FW (Each) Thrust Ball Washers Only Bearings - 11.13x22.23 mm - Washer Only - Carbon Steel / 1.58 mm Chrome Steel Washer
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$2.00 AUD
$3.80 AUD $2.00 AUD
Each
ID (d)
11.506
mm
O.D. (D)
21.819
mm
Width (W)
7.138
mm
W1
12.141
mm
N
136
mm
Thrust Ball Bearings - 11.506x21.819x7.138 mm / 12.141 mm Banded - Carbon Steel
Material: Carbon Steel    Max RPM in Air: 201   
Category: Bearings - Thrust Ball - Banded
Part Number: T-0115-0218-BND (Each) Thrust Ball Bearings - 11.506x21.819x7.138 mm / 12.141 mm Banded - Carbon Steel Bearing
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
$22.14 AUD
$40.47 AUD $22.14 AUD
Each
ID (d)
11.506
mm
O.D. (D)
21.819
mm
Width (W)
7.138
mm
W1
12.141
mm
Thrust Ball Bearings - 11.506x21.819x7.138 mm / 12.141 mm Banded - Carbon Steel
Material: Carbon Steel    N: 136 mm    Max RPM in Air: 201   
Category: Bearings - Thrust Ball - Banded
Part Number: T-0115-0218-BND (Each) Thrust Ball Bearings - 11.506x21.819x7.138 mm / 12.141 mm Banded - Carbon Steel Bearing
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
$22.14 AUD
$40.47 AUD $22.14 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
15.000
mm
Width (W)
14.500
mm
W1
600
mm
W2
750
mm
1097091 | NC-0120-0150-0145-HT (PK-100) --- Needle Roller without Inner Ring Bearings - 12x15x14.5 mm / 600 Kgf Cage Type - CSteel Bearing
Material: CSteel    Type: Heat Treated Steel   
Category: Bearings - Needle Roller without Inner Ring - Cage Type
Part Number: NC-0120-0150-0145-HT (PK-100) Needle Roller without Inner Ring Bearings - 12x15x14.5 mm / 600 Kgf Cage Type - CSteel Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 26, 2026
$350.32 AUD
$420.38 AUD $350.32 AUD
Per 100
ID (d)
12.000
mm
O.D. (D)
15.000
mm
Width (W)
14.500
mm
W1
600
mm
1097091 | NC-0120-0150-0145-HT (PK-100) --- Needle Roller without Inner Ring Bearings - 12x15x14.5 mm / 600 Kgf Cage Type - CSteel Bearing
Material: CSteel    W2: 750 mm    Type: Heat Treated Steel   
Category: Bearings - Needle Roller without Inner Ring - Cage Type
Part Number: NC-0120-0150-0145-HT (PK-100) Needle Roller without Inner Ring Bearings - 12x15x14.5 mm / 600 Kgf Cage Type - CSteel Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 26, 2026
$350.32 AUD
$420.38 AUD $350.32 AUD
Per 100
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
16.000
mm
Width (W)
10.000
mm
W1
455
mm
W2
585
mm
N
12000
mm
Needle Roller without Inner Ring Bearings - 12x16x10 mm / 455 mm - Chrome Steel Shell
Material: Chrome Steel    Max RPM in Air: 19000    Type: Steel   
Category: Bearings - Needle Roller without Inner Ring - Shell Type
Part Number: NSO-0120-0160-0100-ST (Each) Needle Roller without Inner Ring Bearings - 12x16x10 mm / 455 Kgf Shell Type - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Jul 09, 2026
$10.86 AUD
$10.86 AUD
Each
ID (d)
12.000
mm
O.D. (D)
16.000
mm
Width (W)
10.000
mm
W1
455
mm
Needle Roller without Inner Ring Bearings - 12x16x10 mm / 455 mm - Chrome Steel Shell
Material: Chrome Steel    W2: 585 mm    N: 12000 mm    Max RPM in Air: 19000    Type: Steel   
Category: Bearings - Needle Roller without Inner Ring - Shell Type
Part Number: NSO-0120-0160-0100-ST (Each) Needle Roller without Inner Ring Bearings - 12x16x10 mm / 455 Kgf Shell Type - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Jul 09, 2026
$10.86 AUD
$10.86 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
16.000
mm
Width (W)
12.500
mm
Needle Roller Inner Rings Bearings - 12x16x12.5 mm - Chrome Steel
Material: Chrome Steel   
Category:
Part Number: IR-0120-0160-0125 (Each) Needle Roller Inner Rings Bearings - 12x16x12.5 mm - Chrome Steel Inner Ring
2 Available Now | Further orders can be expected around Tue, Aug 04, 2026
$11.23 AUD
$20.32 AUD $11.23 AUD
Each
ID (d)
12.000
mm
O.D. (D)
16.000
mm
Width (W)
12.500
mm
Needle Roller Inner Rings Bearings - 12x16x12.5 mm - Chrome Steel
Material: Chrome Steel   
Category:
Part Number: IR-0120-0160-0125 (Each) Needle Roller Inner Rings Bearings - 12x16x12.5 mm - Chrome Steel Inner Ring
2 Available Now | Further orders can be expected around Tue, Aug 04, 2026
$11.23 AUD
$20.32 AUD $11.23 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
17.000
mm
Width (W)
20.500
mm
Needle Roller Inner Rings Bearings - 12x17x20.5 mm - Chrome Steel
Material: Chrome Steel   
Category:
Part Number: IR-0120-0170-0205 (Each) Needle Roller Inner Rings Bearings - 12x17x20.5 mm - Chrome Steel Inner Ring
2 Available Now | Further orders can be expected around Tue, Aug 04, 2026
$13.41 AUD
$24.42 AUD $13.41 AUD
Each
ID (d)
12.000
mm
O.D. (D)
17.000
mm
Width (W)
20.500
mm
Needle Roller Inner Rings Bearings - 12x17x20.5 mm - Chrome Steel
Material: Chrome Steel   
Category:
Part Number: IR-0120-0170-0205 (Each) Needle Roller Inner Rings Bearings - 12x17x20.5 mm - Chrome Steel Inner Ring
2 Available Now | Further orders can be expected around Tue, Aug 04, 2026
$13.41 AUD
$24.42 AUD $13.41 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6701-2RS-ECO (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
90 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$5.14 AUD
$5.14 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6701-2RS-ECO (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
90 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$5.14 AUD
$5.14 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6701-ZZ-ECO (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
88 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$1.68 AUD
$1.68 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6701-ZZ-ECO (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
88 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$1.68 AUD
$1.68 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (W)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6701-ZZS (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
66 Available Now | Further orders can be expected around Sat, Aug 01, 2026
$6.86 AUD
$6.86 AUD
Each
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (W)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6701-ZZS (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
66 Available Now | Further orders can be expected around Sat, Aug 01, 2026
$6.86 AUD
$6.86 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6701-ZZ-ECO (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$3.32 AUD
$3.32 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6701-ZZ-ECO (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$3.32 AUD
$3.32 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6701-2RB-ECO (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
323 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$1.95 AUD
$1.95 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6701-2RB-ECO (Each) Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
323 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$1.95 AUD
$1.95 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (W)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
W2
19.500
mm
N
0.800
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: F6701-2RS (Each) Single Row Ball Bearings - 12x18x4 mm Flanged - Chrome Steel SAE 52100 Bearing
13 Available Now | Item Discontinued - Up to 13 may be ordered online. No backorders. Please contact us if you need a larger quantity
$9.34 AUD
$19.38 AUD $9.34 AUD
Each
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (W)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    W2: 19.500 mm    N: 0.800 mm    Type: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: F6701-2RS (Each) Single Row Ball Bearings - 12x18x4 mm Flanged - Chrome Steel SAE 52100 Bearing
13 Available Now | Item Discontinued - Up to 13 may be ordered online. No backorders. Please contact us if you need a larger quantity
$9.34 AUD
$19.38 AUD $9.34 AUD
Each
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (W)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
W2
19.500
mm
N
0.800
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: F6701-ZZS (Each) Single Row Ball Bearings - 12x18x4 mm Flanged - Chrome Steel SAE 52100 Bearing
51 Available Now | Further orders can be expected around Sat, Aug 01, 2026
$5.41 AUD
$13.34 AUD $5.41 AUD
Each
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (W)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    W2: 19.500 mm    N: 0.800 mm    Type: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: F6701-ZZS (Each) Single Row Ball Bearings - 12x18x4 mm Flanged - Chrome Steel SAE 52100 Bearing
51 Available Now | Further orders can be expected around Sat, Aug 01, 2026
$5.41 AUD
$13.34 AUD $5.41 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
12.000
mm
W1
655
mm
W2
780
mm
N
12000
mm
Needle Roller without Inner Ring Bearings - 12x18x12 mm / 655 mm - Chrome Steel Shell
Material: Chrome Steel    Max RPM in Air: 19000    Type: Steel   
Category: Bearings - Needle Roller without Inner Ring - Shell Type
Part Number: NSO-0120-0180-0120-ST (Each) Needle Roller without Inner Ring Bearings - 12x18x12 mm / 655 Kgf Shell Type - Chrome Steel Bearing
6 Available Now | Further orders can be expected around Thu, Jul 09, 2026
$9.14 AUD
$9.14 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
12.000
mm
W1
655
mm
Needle Roller without Inner Ring Bearings - 12x18x12 mm / 655 mm - Chrome Steel Shell
Material: Chrome Steel    W2: 780 mm    N: 12000 mm    Max RPM in Air: 19000    Type: Steel   
Category: Bearings - Needle Roller without Inner Ring - Shell Type
Part Number: NSO-0120-0180-0120-ST (Each) Needle Roller without Inner Ring Bearings - 12x18x12 mm / 655 Kgf Shell Type - Chrome Steel Bearing
6 Available Now | Further orders can be expected around Thu, Jul 09, 2026
$9.14 AUD
$9.14 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
16.000
mm
W2
19000
mm
One Way Bearings - 12x18x16 mm - Chrome Steel
Material: Chrome Steel    Max RPM in Air: Drawn Cup Standard    Type: Steel   
Category: Bearings - One Way - Roller
Part Number: OW-0120-0180-0160-R (Each) One Way Bearings - 12x18x16 mm Roller - Chrome Steel Bearing
27 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$2.41 AUD
$2.41 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
16.000
mm
One Way Bearings - 12x18x16 mm - Chrome Steel
Material: Chrome Steel    W2: 19000 mm    Max RPM in Air: Drawn Cup Standard    Type: Steel   
Category: Bearings - One Way - Roller
Part Number: OW-0120-0180-0160-R (Each) One Way Bearings - 12x18x16 mm Roller - Chrome Steel Bearing
27 Available Now | Further orders can be expected around Sun, Jul 26, 2026
$2.41 AUD
$2.41 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
16.000
mm
W2
Not Listed
mm
Material: Chrome Steel with Nylon Retainer    Max RPM in Air: Drawn Cup Octagonal OD    Type: Steel   
Category: Bearings - One Way - Roller
Part Number: OW-0120-0180-0160-RONY (PK-2) One Way Bearings - 12x18x16 mm Roller - Chrome Steel with Nylon Retainer Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$76.41 AUD
$91.69 AUD $76.41 AUD
Per 2
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
16.000
mm
Material: Chrome Steel with Nylon Retainer    W2: Not Listed mm    Max RPM in Air: Drawn Cup Octagonal OD    Type: Steel   
Category: Bearings - One Way - Roller
Part Number: OW-0120-0180-0160-RONY (PK-2) One Way Bearings - 12x18x16 mm Roller - Chrome Steel with Nylon Retainer Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
$76.41 AUD
$91.69 AUD $76.41 AUD
Per 2
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
26.000
mm
W2
19000
mm
1097485 | OW-0120-0180-0260-R (Each) --- One Way Bearings - 12x18x26 mm Roller - Chrome Steel Bearing
Material: Chrome Steel    Max RPM in Air: Drawn Cup Wide With Bearing Support    Type: Steel   
Category: Bearings - One Way - Roller
Part Number: OW-0120-0180-0260-R (Each) One Way Bearings - 12x18x26 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$39.95 AUD
$47.95 AUD $39.95 AUD
Each
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (W)
26.000
mm
1097485 | OW-0120-0180-0260-R (Each) --- One Way Bearings - 12x18x26 mm Roller - Chrome Steel Bearing
Material: Chrome Steel    W2: 19000 mm    Max RPM in Air: Drawn Cup Wide With Bearing Support    Type: Steel   
Category: Bearings - One Way - Roller
Part Number: OW-0120-0180-0260-R (Each) One Way Bearings - 12x18x26 mm Roller - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$39.95 AUD
$47.95 AUD $39.95 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
19.000
mm
Width (W)
12.000
mm
W1
740
mm
W2
670
mm
Needle Roller without Inner Ring Bearings - 12x19x12 mm / 740 mm - Chrome Steel Machined
Material: Chrome Steel   
Category: Bearings - Needle Roller without Inner Ring - Machined
Part Number: NM-0120-0190-0120 (Each) Needle Roller without Inner Ring Bearings - 12x19x12 mm / 740 Kgf Machined - Chrome Steel Bearing
2 Available Now | Further orders can be expected around Thu, Jul 09, 2026
$20.23 AUD
$37.09 AUD $20.23 AUD
Each
ID (d)
12.000
mm
O.D. (D)
19.000
mm
Width (W)
12.000
mm
W1
740
mm
Needle Roller without Inner Ring Bearings - 12x19x12 mm / 740 mm - Chrome Steel Machined
Material: Chrome Steel    W2: 670 mm   
Category: Bearings - Needle Roller without Inner Ring - Machined
Part Number: NM-0120-0190-0120 (Each) Needle Roller without Inner Ring Bearings - 12x19x12 mm / 740 Kgf Machined - Chrome Steel Bearing
2 Available Now | Further orders can be expected around Thu, Jul 09, 2026
$20.23 AUD
$37.09 AUD $20.23 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (W)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Type: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6801-ZZ (PK-100) Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 01, 2026
$1,967.05 AUD
$1,967.05 AUD
Per 100
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (W)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Type: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6801-ZZ (PK-100) Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 01, 2026
$1,967.05 AUD
$1,967.05 AUD
Per 100
View the product page first if you are unsure.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (W)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Type: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6801-2RS (Each) Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
62 Available Now | Further orders can be expected around Sat, Aug 01, 2026
$11.14 AUD
$11.14 AUD
Each
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (W)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Type: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6801-2RS (Each) Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
62 Available Now | Further orders can be expected around Sat, Aug 01, 2026
$11.14 AUD
$11.14 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (W)
5.000
mm
1097938 | S6801-ZZ-ECO (Each) --- Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6801-ZZ-ECO (Each) Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
10 Available Now | Further orders can be expected around Tue, Aug 04, 2026
$4.68 AUD
$4.68 AUD
Each
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (W)
5.000
mm
1097938 | S6801-ZZ-ECO (Each) --- Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6801-ZZ-ECO (Each) Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
10 Available Now | Further orders can be expected around Tue, Aug 04, 2026
$4.68 AUD
$4.68 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (W)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6801-2RS (Each) Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
46 Available Now | Further orders can be expected around Sat, Aug 01, 2026
$4.05 AUD
$4.05 AUD
Each
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (W)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6801-2RS (Each) Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
46 Available Now | Further orders can be expected around Sat, Aug 01, 2026
$4.05 AUD
$4.05 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (W)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6801-2RS-ECO (Each) Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$3.68 AUD
$3.68 AUD
Each
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (W)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6801-2RS-ECO (Each) Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Aug 04, 2026
$3.68 AUD
$3.68 AUD
Each
View the product page first if you are unsure.
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (W)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6801-FC-ECO (PK-2) Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
134 units (268 pcs) Available Now | Item Discontinued - Up to 134 may be ordered online. No backorders. Please contact us if you need a larger quantity
$3.34 AUD
$8.69 AUD $3.34 AUD
Per 2
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (W)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Type: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6801-FC-ECO (PK-2) Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
134 units (268 pcs) Available Now | Item Discontinued - Up to 134 may be ordered online. No backorders. Please contact us if you need a larger quantity
$3.34 AUD
$8.69 AUD $3.34 AUD
Per 2