Fafnir® Spindle Angular Contact Ball Bearings (9300WI, 9100WI, 200WI, 300WI) On The Timken Company

Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.

Part Number	Rows per Set	d - Bore	D - Outer Diameter	Bearing Width	Total Width	Contact Angle	C0 - Static Radial Rating (per row)	Ce - Dynamic Radial Rating (per row)	Ball Type	CAD
2MMC306WICRQUM	N/A Quadruplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.992 in76 mm	N/A 15 º	N/A 4440 lbf19800 N	N/A 9270 lbf34120 N	N/A Ceramic	N/A
3MM306WICRQUM	N/A Quadruplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.992 in76 mm	N/A 25 º	N/A 4820 lbf21500 N	N/A 8960 lbf39900 N	N/A STEEL	N/A
3MMC306WICRQUM	N/A Quadruplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.992 in76 mm	N/A 25 º	N/A 4290 lbf19100 N	N/A 8960 lbf39900 N	N/A Ceramic	N/A
2MM306WICRSUL	N/A Single	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 0.748 in19 mm	N/A 15 º	N/A 4990 lbf22200 N	N/A 9270 lbf34120 N	N/A STEEL	N/A
2MMC306WICRSUL	N/A Single	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 0.748 in19 mm	N/A 15 º	N/A 4440 lbf19800 N	N/A 9270 lbf34120 N	N/A Ceramic	N/A
3MM306WICRSUL	N/A Single	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 0.748 in19 mm	N/A 25 º	N/A 4820 lbf21500 N	N/A 8960 lbf39900 N	N/A STEEL	N/A
3MMC306WICRSUL	N/A Single	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 0.748 in19 mm	N/A 25 º	N/A 4290 lbf19100 N	N/A 8960 lbf39900 N	N/A Ceramic	N/A
2MM306WICRDUL	N/A Duplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 1.496 in38 mm	N/A 15 º	N/A 4990 lbf22200 N	N/A 9270 lbf34120 N	N/A STEEL	N/A
2MMC306WICRDUL	N/A Duplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 1.496 in38 mm	N/A 15 º	N/A 4440 lbf19800 N	N/A 9270 lbf34120 N	N/A Ceramic	N/A
3MM306WICRDUL	N/A Duplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 1.496 in38 mm	N/A 25 º	N/A 4820 lbf21500 N	N/A 8960 lbf39900 N	N/A STEEL	N/A
3MMC306WICRDUL	N/A Duplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 1.496 in38 mm	N/A 25 º	N/A 4290 lbf19100 N	N/A 8960 lbf39900 N	N/A Ceramic	N/A
2MM306WICRTUL	N/A Triplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.244 in57 mm	N/A 15 º	N/A 4990 lbf22200 N	N/A 9270 lbf34120 N	N/A STEEL	N/A
2MMC306WICRTUL	N/A Triplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.244 in57 mm	N/A 15 º	N/A 4440 lbf19800 N	N/A 9270 lbf34120 N	N/A Ceramic	N/A
3MM306WICRTUL	N/A Triplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.244 in57 mm	N/A 25 º	N/A 4820 lbf21500 N	N/A 8960 lbf39900 N	N/A STEEL	N/A
3MMC306WICRTUL	N/A Triplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.244 in57 mm	N/A 25 º	N/A 4290 lbf19100 N	N/A 8960 lbf39900 N	N/A Ceramic	N/A
2MM306WICRQUL	N/A Quadruplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.992 in76 mm	N/A 15 º	N/A 4990 lbf22200 N	N/A 9270 lbf34120 N	N/A STEEL	N/A
2MMC306WICRQUL	N/A Quadruplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.992 in76 mm	N/A 15 º	N/A 4440 lbf19800 N	N/A 9270 lbf34120 N	N/A Ceramic	N/A
3MM306WICRQUL	N/A Quadruplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.992 in76 mm	N/A 25 º	N/A 4820 lbf21500 N	N/A 8960 lbf39900 N	N/A STEEL	N/A
3MMC306WICRQUL	N/A Quadruplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 2.992 in76 mm	N/A 25 º	N/A 4290 lbf19100 N	N/A 8960 lbf39900 N	N/A Ceramic	N/A
3MM306WI DUL	N/A Duplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 1.496 in38 mm	N/A 25 º	N/A 4820 lbf21500 N	N/A 8960 lbf39900 N	N/A STEEL	N/A
2MM306WICRDULFS637	N/A Duplex	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 1.496 in38 mm	N/A 15 º	N/A 4990 lbf22200 N	N/A 9270 lbf34120 N	N/A STEEL	N/A
2MM306WI SUL	N/A Single	N/A 30 mm	N/A 2.835 in72 mm	N/A 0.7480 in19 mm	N/A 0.748 in19 mm	N/A 15 º	N/A 4990 lbf22200 N	N/A 9270 lbf34120 N	N/A STEEL	N/A
2MM9307WICRSUH	N/A Single	N/A 35 mm	N/A 2.165 in55 mm	N/A 0.394 in10 mm	N/A 0.394 in10 mm	N/A 15 º	N/A 2030 lbf9020 N	N/A 2830 lbf12600 N	N/A STEEL	N/A
2MMC9307WICRSUH	N/A Single	N/A 35 mm	N/A 2.165 in55 mm	N/A 0.394 in10 mm	N/A 0.394 in10 mm	N/A 15 º	N/A 1800 lbf8020 N	N/A 2830 lbf12600 N	N/A Ceramic	N/A
3MM9307WICRSUH	N/A Single	N/A 35 mm	N/A 2.165 in55 mm	N/A 0.394 in10 mm	N/A 0.394 in10 mm	N/A 25 º	N/A 1920 lbf8530 N	N/A 2680 lbf11600 N	N/A STEEL	N/A

Part Number

Rows per Set

d - Bore

D - Outer Diameter

Bearing Width

Total Width

Contact Angle

C0 - Static Radial Rating (per row)

Ce - Dynamic Radial Rating (per row)

Ball Type

CAD

2MMC306WICRQUM

N/A Quadruplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.992 in76 mm

N/A 15 º

N/A 4440 lbf19800 N

N/A 9270 lbf34120 N

N/A Ceramic

N/A

3MM306WICRQUM

N/A Quadruplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.992 in76 mm

N/A 25 º

N/A 4820 lbf21500 N

N/A 8960 lbf39900 N

N/A STEEL

N/A

3MMC306WICRQUM

N/A Quadruplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.992 in76 mm

N/A 25 º

N/A 4290 lbf19100 N

N/A 8960 lbf39900 N

N/A Ceramic

N/A

2MM306WICRSUL

N/A Single

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 0.748 in19 mm

N/A 15 º

N/A 4990 lbf22200 N

N/A 9270 lbf34120 N

N/A STEEL

N/A

2MMC306WICRSUL

N/A Single

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 0.748 in19 mm

N/A 15 º

N/A 4440 lbf19800 N

N/A 9270 lbf34120 N

N/A Ceramic

N/A

3MM306WICRSUL

N/A Single

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 0.748 in19 mm

N/A 25 º

N/A 4820 lbf21500 N

N/A 8960 lbf39900 N

N/A STEEL

N/A

3MMC306WICRSUL

N/A Single

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 0.748 in19 mm

N/A 25 º

N/A 4290 lbf19100 N

N/A 8960 lbf39900 N

N/A Ceramic

N/A

2MM306WICRDUL

N/A Duplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 1.496 in38 mm

N/A 15 º

N/A 4990 lbf22200 N

N/A 9270 lbf34120 N

N/A STEEL

N/A

2MMC306WICRDUL

N/A Duplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 1.496 in38 mm

N/A 15 º

N/A 4440 lbf19800 N

N/A 9270 lbf34120 N

N/A Ceramic

N/A

3MM306WICRDUL

N/A Duplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 1.496 in38 mm

N/A 25 º

N/A 4820 lbf21500 N

N/A 8960 lbf39900 N

N/A STEEL

N/A

3MMC306WICRDUL

N/A Duplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 1.496 in38 mm

N/A 25 º

N/A 4290 lbf19100 N

N/A 8960 lbf39900 N

N/A Ceramic

N/A

2MM306WICRTUL

N/A Triplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.244 in57 mm

N/A 15 º

N/A 4990 lbf22200 N

N/A 9270 lbf34120 N

N/A STEEL

N/A

2MMC306WICRTUL

N/A Triplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.244 in57 mm

N/A 15 º

N/A 4440 lbf19800 N

N/A 9270 lbf34120 N

N/A Ceramic

N/A

3MM306WICRTUL

N/A Triplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.244 in57 mm

N/A 25 º

N/A 4820 lbf21500 N

N/A 8960 lbf39900 N

N/A STEEL

N/A

3MMC306WICRTUL

N/A Triplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.244 in57 mm

N/A 25 º

N/A 4290 lbf19100 N

N/A 8960 lbf39900 N

N/A Ceramic

N/A

2MM306WICRQUL

N/A Quadruplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.992 in76 mm

N/A 15 º

N/A 4990 lbf22200 N

N/A 9270 lbf34120 N

N/A STEEL

N/A

2MMC306WICRQUL

N/A Quadruplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.992 in76 mm

N/A 15 º

N/A 4440 lbf19800 N

N/A 9270 lbf34120 N

N/A Ceramic

N/A

3MM306WICRQUL

N/A Quadruplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.992 in76 mm

N/A 25 º

N/A 4820 lbf21500 N

N/A 8960 lbf39900 N

N/A STEEL

N/A

3MMC306WICRQUL

N/A Quadruplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 2.992 in76 mm

N/A 25 º

N/A 4290 lbf19100 N

N/A 8960 lbf39900 N

N/A Ceramic

N/A

3MM306WI DUL

N/A Duplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 1.496 in38 mm

N/A 25 º

N/A 4820 lbf21500 N

N/A 8960 lbf39900 N

N/A STEEL

N/A

2MM306WICRDULFS637

N/A Duplex

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 1.496 in38 mm

N/A 15 º

N/A 4990 lbf22200 N

N/A 9270 lbf34120 N

N/A STEEL

N/A

2MM306WI SUL

N/A Single

N/A 30 mm

N/A 2.835 in72 mm

N/A 0.7480 in19 mm

N/A 0.748 in19 mm

N/A 15 º

N/A 4990 lbf22200 N

N/A 9270 lbf34120 N

N/A STEEL

N/A

2MM9307WICRSUH

N/A Single

N/A 35 mm

N/A 2.165 in55 mm

N/A 0.394 in10 mm

N/A 15 º

N/A 2030 lbf9020 N

N/A 2830 lbf12600 N

N/A STEEL

N/A

2MMC9307WICRSUH

N/A Single

N/A 35 mm

N/A 2.165 in55 mm

N/A 0.394 in10 mm

N/A 15 º

N/A 1800 lbf8020 N

N/A 2830 lbf12600 N

N/A Ceramic

N/A

3MM9307WICRSUH

N/A Single

N/A 35 mm

N/A 2.165 in55 mm

N/A 0.394 in10 mm

N/A 25 º

N/A 1920 lbf8530 N

N/A 2680 lbf11600 N

N/A STEEL

N/A