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
2MMC305WICRDUM	N/A Duplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 1.339 in34 mm	N/A 15 º	N/A 3060 lbf13600 N	N/A 6850 lbf30500 N	N/A Ceramic	N/A
3MM305WICRDUM	N/A Duplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 1.339 in34 mm	N/A 25 º	N/A 3350 lbf14800 N	N/A 6630 lbf29500 N	N/A STEEL	N/A
3MMC305WICRDUM	N/A Duplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 1.339 in34 mm	N/A 25 º	N/A 2970 lbf13200 N	N/A 6630 lbf29500 N	N/A Ceramic	N/A
2MM305WICRTUM	N/A Triplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.008 in51 mm	N/A 15 º	N/A 3450 lbf15300 N	N/A 6850 lbf30500 N	N/A STEEL	N/A
2MMC305WICRTUM	N/A Triplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.008 in51 mm	N/A 15 º	N/A 3060 lbf13600 N	N/A 6850 lbf30500 N	N/A Ceramic	N/A
3MM305WICRTUM	N/A Triplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.008 in51 mm	N/A 25 º	N/A 3350 lbf14800 N	N/A 6630 lbf29500 N	N/A STEEL	N/A
3MMC305WICRTUM	N/A Triplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.008 in51 mm	N/A 25 º	N/A 2970 lbf13200 N	N/A 6630 lbf29500 N	N/A Ceramic	N/A
2MM305WICRQUM	N/A Quadruplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.677 in68 mm	N/A 15 º	N/A 3450 lbf15300 N	N/A 6850 lbf30500 N	N/A STEEL	N/A
2MMC305WICRQUM	N/A Quadruplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.677 in68 mm	N/A 15 º	N/A 3060 lbf13600 N	N/A 6850 lbf30500 N	N/A Ceramic	N/A
3MM305WICRQUM	N/A Quadruplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.677 in68 mm	N/A 25 º	N/A 3350 lbf14800 N	N/A 6630 lbf29500 N	N/A STEEL	N/A
3MMC305WICRQUM	N/A Quadruplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.677 in68 mm	N/A 25 º	N/A 2970 lbf13200 N	N/A 6630 lbf29500 N	N/A Ceramic	N/A
2MM305WICRSUL	N/A Single	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 0.669 in17 mm	N/A 15 º	N/A 3450 lbf15300 N	N/A 6850 lbf30500 N	N/A STEEL	N/A
2MMC305WICRSUL	N/A Single	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 0.669 in17 mm	N/A 15 º	N/A 3060 lbf13600 N	N/A 6850 lbf30500 N	N/A Ceramic	N/A
3MM305WICRSUL	N/A Single	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 0.669 in17 mm	N/A 25 º	N/A 3350 lbf14800 N	N/A 6630 lbf29500 N	N/A STEEL	N/A
3MMC305WICRSUL	N/A Single	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 0.669 in17 mm	N/A 25 º	N/A 2970 lbf13200 N	N/A 6630 lbf29500 N	N/A Ceramic	N/A
2MM305WICRDUL	N/A Duplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 1.339 in34 mm	N/A 15 º	N/A 3450 lbf15300 N	N/A 6850 lbf30500 N	N/A STEEL	N/A
2MMC305WICRDUL	N/A Duplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 1.339 in34 mm	N/A 15 º	N/A 3060 lbf13600 N	N/A 6850 lbf30500 N	N/A Ceramic	N/A
3MM305WICRDUL	N/A Duplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 1.339 in34 mm	N/A 25 º	N/A 3350 lbf14800 N	N/A 6630 lbf29500 N	N/A STEEL	N/A
3MMC305WICRDUL	N/A Duplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 1.339 in34 mm	N/A 25 º	N/A 2970 lbf13200 N	N/A 6630 lbf29500 N	N/A Ceramic	N/A
2MM305WICRTUL	N/A Triplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.008 in51 mm	N/A 15 º	N/A 3450 lbf15300 N	N/A 6850 lbf30500 N	N/A STEEL	N/A
2MMC305WICRTUL	N/A Triplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.008 in51 mm	N/A 15 º	N/A 3060 lbf13600 N	N/A 6850 lbf30500 N	N/A Ceramic	N/A
3MM305WICRTUL	N/A Triplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.008 in51 mm	N/A 25 º	N/A 3350 lbf14800 N	N/A 6630 lbf29500 N	N/A STEEL	N/A
3MMC305WICRTUL	N/A Triplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.008 in51 mm	N/A 25 º	N/A 2970 lbf13200 N	N/A 6630 lbf29500 N	N/A Ceramic	N/A
2MM305WICRQUL	N/A Quadruplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.677 in68 mm	N/A 15 º	N/A 3450 lbf15300 N	N/A 6850 lbf30500 N	N/A STEEL	N/A
2MMC305WICRQUL	N/A Quadruplex	N/A 25 mm	N/A 2.441 in62 mm	N/A 0.669 in17 mm	N/A 2.677 in68 mm	N/A 15 º	N/A 3060 lbf13600 N	N/A 6850 lbf30500 N	N/A Ceramic	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

2MMC305WICRDUM

N/A Duplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 1.339 in34 mm

N/A 15 º

N/A 3060 lbf13600 N

N/A 6850 lbf30500 N

N/A Ceramic

N/A

3MM305WICRDUM

N/A Duplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 1.339 in34 mm

N/A 25 º

N/A 3350 lbf14800 N

N/A 6630 lbf29500 N

N/A STEEL

N/A

3MMC305WICRDUM

N/A Duplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 1.339 in34 mm

N/A 25 º

N/A 2970 lbf13200 N

N/A 6630 lbf29500 N

N/A Ceramic

N/A

2MM305WICRTUM

N/A Triplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.008 in51 mm

N/A 15 º

N/A 3450 lbf15300 N

N/A 6850 lbf30500 N

N/A STEEL

N/A

2MMC305WICRTUM

N/A Triplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.008 in51 mm

N/A 15 º

N/A 3060 lbf13600 N

N/A 6850 lbf30500 N

N/A Ceramic

N/A

3MM305WICRTUM

N/A Triplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.008 in51 mm

N/A 25 º

N/A 3350 lbf14800 N

N/A 6630 lbf29500 N

N/A STEEL

N/A

3MMC305WICRTUM

N/A Triplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.008 in51 mm

N/A 25 º

N/A 2970 lbf13200 N

N/A 6630 lbf29500 N

N/A Ceramic

N/A

2MM305WICRQUM

N/A Quadruplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.677 in68 mm

N/A 15 º

N/A 3450 lbf15300 N

N/A 6850 lbf30500 N

N/A STEEL

N/A

2MMC305WICRQUM

N/A Quadruplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.677 in68 mm

N/A 15 º

N/A 3060 lbf13600 N

N/A 6850 lbf30500 N

N/A Ceramic

N/A

3MM305WICRQUM

N/A Quadruplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.677 in68 mm

N/A 25 º

N/A 3350 lbf14800 N

N/A 6630 lbf29500 N

N/A STEEL

N/A

3MMC305WICRQUM

N/A Quadruplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.677 in68 mm

N/A 25 º

N/A 2970 lbf13200 N

N/A 6630 lbf29500 N

N/A Ceramic

N/A

2MM305WICRSUL

N/A Single

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 15 º

N/A 3450 lbf15300 N

N/A 6850 lbf30500 N

N/A STEEL

N/A

2MMC305WICRSUL

N/A Single

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 15 º

N/A 3060 lbf13600 N

N/A 6850 lbf30500 N

N/A Ceramic

N/A

3MM305WICRSUL

N/A Single

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 25 º

N/A 3350 lbf14800 N

N/A 6630 lbf29500 N

N/A STEEL

N/A

3MMC305WICRSUL

N/A Single

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 25 º

N/A 2970 lbf13200 N

N/A 6630 lbf29500 N

N/A Ceramic

N/A

2MM305WICRDUL

N/A Duplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 1.339 in34 mm

N/A 15 º

N/A 3450 lbf15300 N

N/A 6850 lbf30500 N

N/A STEEL

N/A

2MMC305WICRDUL

N/A Duplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 1.339 in34 mm

N/A 15 º

N/A 3060 lbf13600 N

N/A 6850 lbf30500 N

N/A Ceramic

N/A

3MM305WICRDUL

N/A Duplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 1.339 in34 mm

N/A 25 º

N/A 3350 lbf14800 N

N/A 6630 lbf29500 N

N/A STEEL

N/A

3MMC305WICRDUL

N/A Duplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 1.339 in34 mm

N/A 25 º

N/A 2970 lbf13200 N

N/A 6630 lbf29500 N

N/A Ceramic

N/A

2MM305WICRTUL

N/A Triplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.008 in51 mm

N/A 15 º

N/A 3450 lbf15300 N

N/A 6850 lbf30500 N

N/A STEEL

N/A

2MMC305WICRTUL

N/A Triplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.008 in51 mm

N/A 15 º

N/A 3060 lbf13600 N

N/A 6850 lbf30500 N

N/A Ceramic

N/A

3MM305WICRTUL

N/A Triplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.008 in51 mm

N/A 25 º

N/A 3350 lbf14800 N

N/A 6630 lbf29500 N

N/A STEEL

N/A

3MMC305WICRTUL

N/A Triplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.008 in51 mm

N/A 25 º

N/A 2970 lbf13200 N

N/A 6630 lbf29500 N

N/A Ceramic

N/A

2MM305WICRQUL

N/A Quadruplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.677 in68 mm

N/A 15 º

N/A 3450 lbf15300 N

N/A 6850 lbf30500 N

N/A STEEL

N/A

2MMC305WICRQUL

N/A Quadruplex

N/A 25 mm

N/A 2.441 in62 mm

N/A 0.669 in17 mm

N/A 2.677 in68 mm

N/A 15 º

N/A 3060 lbf13600 N

N/A 6850 lbf30500 N

N/A Ceramic

N/A