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
2MM308WICRSUL	N/A Single	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 0.906 in23 mm	N/A 15 º	N/A 7800 lbf35000 N	N/A 13400 lbf59700 N	N/A STEEL	N/A
2MMC308WICRSUL	N/A Single	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 0.906 in23 mm	N/A 15 º	N/A 7010 lbf31200 N	N/A 13400 lbf59700 N	N/A Ceramic	N/A
3MM308WICRSUL	N/A Single	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 0.906 in23 mm	N/A 25 º	N/A 7600 lbf33800 N	N/A 12900 lbf57500 N	N/A STEEL	N/A
3MMC308WICRSUL	N/A Single	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 0.906 in23 mm	N/A 25 º	N/A 6770 lbf30100 N	N/A 12900 lbf57500 N	N/A Ceramic	N/A
2MM308WICRDUL	N/A Duplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 1.811 in46 mm	N/A 15 º	N/A 7800 lbf35000 N	N/A 13400 lbf59700 N	N/A STEEL	N/A
2MMC308WICRDUL	N/A Duplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 1.811 in46 mm	N/A 15 º	N/A 7010 lbf31200 N	N/A 13400 lbf59700 N	N/A Ceramic	N/A
3MM308WICRDUL	N/A Duplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 1.811 in46 mm	N/A 25 º	N/A 7600 lbf33800 N	N/A 12900 lbf57500 N	N/A STEEL	N/A
3MMC308WICRDUL	N/A Duplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 1.811 in46 mm	N/A 25 º	N/A 6770 lbf30100 N	N/A 12900 lbf57500 N	N/A Ceramic	N/A
2MM308WICRTUL	N/A Triplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 2.717 in69 mm	N/A 15 º	N/A 7800 lbf35000 N	N/A 13400 lbf59700 N	N/A STEEL	N/A
2MMC308WICRTUL	N/A Triplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 2.717 in69 mm	N/A 15 º	N/A 7010 lbf31200 N	N/A 13400 lbf59700 N	N/A Ceramic	N/A
3MM308WICRTUL	N/A Triplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 2.717 in69 mm	N/A 25 º	N/A 7600 lbf33800 N	N/A 12900 lbf57500 N	N/A STEEL	N/A
3MMC308WICRTUL	N/A Triplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 2.717 in69 mm	N/A 25 º	N/A 6770 lbf30100 N	N/A 12900 lbf57500 N	N/A Ceramic	N/A
2MM308WICRQUL	N/A Quadruplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 3.622 in92 mm	N/A 15 º	N/A 7800 lbf35000 N	N/A 13400 lbf59700 N	N/A STEEL	N/A
2MMC308WICRQUL	N/A Quadruplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 3.622 in92 mm	N/A 15 º	N/A 7010 lbf31200 N	N/A 13400 lbf59700 N	N/A Ceramic	N/A
3MM308WICRQUL	N/A Quadruplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 3.622 in92 mm	N/A 25 º	N/A 7600 lbf33800 N	N/A 12900 lbf57500 N	N/A STEEL	N/A
3MMC308WICRQUL	N/A Quadruplex	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 3.622 in92 mm	N/A 25 º	N/A 6770 lbf30100 N	N/A 12900 lbf57500 N	N/A Ceramic	N/A
2MM308WI SUL	N/A Single	N/A 40 mm	N/A 3.543 in90 mm	N/A 0.906 in23 mm	N/A 0.906 in23 mm	N/A 15 º	N/A 7800 lbf35000 N	N/A 13400 lbf59700 N	N/A STEEL	N/A
2MMV308WICRDUM	N/A Duplex	N/A 40 mm	N/A 3.5433 in90 mm	N/A 0.9055 in23 mm	N/A 1.811 in46 mm	N/A 15 º	N/A 7010 lbf31200 N	N/A 13400 lbf59700 N	N/A STEEL	N/A
2MM308WICR	N/A Single	N/A 40 mm	N/A 3.5433 in90 mm	N/A 0.9055 in23 mm	N/A 0.8268 in21 mm	N/A 15 º	N/A 7800 lbf35000 N	N/A 13400 lbf59700 N	N/A STEEL	N/A
2MM9309WICRSUH	N/A Single	N/A 45 mm	N/A 2.677 in68 mm	N/A 0.472 in12 mm	N/A 0.472 in12 mm	N/A 15 º	N/A 2960 lbf13200 N	N/A 3785 lbf16800 N	N/A STEEL	N/A
2MMC9309WICRSUH	N/A Single	N/A 45 mm	N/A 2.677 in68 mm	N/A 0.472 in12 mm	N/A 0.472 in12 mm	N/A 15 º	N/A 2640 lbf11700 N	N/A 3785 lbf16800 N	N/A Ceramic	N/A
3MM9309WICRSUH	N/A Single	N/A 45 mm	N/A 2.677 in68 mm	N/A 0.472 in12 mm	N/A 0.472 in12 mm	N/A 25 º	N/A 2810 lbf12500 N	N/A 3560 lbf15900 N	N/A STEEL	N/A
3MMC9309WICRSUH	N/A Single	N/A 45 mm	N/A 2.677 in68 mm	N/A 0.472 in12 mm	N/A 0.472 in12 mm	N/A 25 º	N/A 2500 lbf11100 N	N/A 3560 lbf15900 N	N/A Ceramic	N/A
2MV9309WICRSUH	N/A Single	N/A 45 mm	N/A 2.677 in68 mm	N/A 0.472 in12 mm	N/A 0.472 in12 mm	N/A 15 º	N/A 2960 lbf13200 N	N/A 3785 lbf16800 N	N/A STEEL	N/A
2MVC9309WICRSUH	N/A Single	N/A 45 mm	N/A 2.677 in68 mm	N/A 0.472 in12 mm	N/A 0.472 in12 mm	N/A 15 º	N/A 2640 lbf11700 N	N/A 3785 lbf16800 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

2MM308WICRSUL

N/A Single

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 15 º

N/A 7800 lbf35000 N

N/A 13400 lbf59700 N

N/A STEEL

N/A

2MMC308WICRSUL

N/A Single

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 15 º

N/A 7010 lbf31200 N

N/A 13400 lbf59700 N

N/A Ceramic

N/A

3MM308WICRSUL

N/A Single

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 25 º

N/A 7600 lbf33800 N

N/A 12900 lbf57500 N

N/A STEEL

N/A

3MMC308WICRSUL

N/A Single

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 25 º

N/A 6770 lbf30100 N

N/A 12900 lbf57500 N

N/A Ceramic

N/A

2MM308WICRDUL

N/A Duplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 1.811 in46 mm

N/A 15 º

N/A 7800 lbf35000 N

N/A 13400 lbf59700 N

N/A STEEL

N/A

2MMC308WICRDUL

N/A Duplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 1.811 in46 mm

N/A 15 º

N/A 7010 lbf31200 N

N/A 13400 lbf59700 N

N/A Ceramic

N/A

3MM308WICRDUL

N/A Duplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 1.811 in46 mm

N/A 25 º

N/A 7600 lbf33800 N

N/A 12900 lbf57500 N

N/A STEEL

N/A

3MMC308WICRDUL

N/A Duplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 1.811 in46 mm

N/A 25 º

N/A 6770 lbf30100 N

N/A 12900 lbf57500 N

N/A Ceramic

N/A

2MM308WICRTUL

N/A Triplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 2.717 in69 mm

N/A 15 º

N/A 7800 lbf35000 N

N/A 13400 lbf59700 N

N/A STEEL

N/A

2MMC308WICRTUL

N/A Triplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 2.717 in69 mm

N/A 15 º

N/A 7010 lbf31200 N

N/A 13400 lbf59700 N

N/A Ceramic

N/A

3MM308WICRTUL

N/A Triplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 2.717 in69 mm

N/A 25 º

N/A 7600 lbf33800 N

N/A 12900 lbf57500 N

N/A STEEL

N/A

3MMC308WICRTUL

N/A Triplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 2.717 in69 mm

N/A 25 º

N/A 6770 lbf30100 N

N/A 12900 lbf57500 N

N/A Ceramic

N/A

2MM308WICRQUL

N/A Quadruplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 3.622 in92 mm

N/A 15 º

N/A 7800 lbf35000 N

N/A 13400 lbf59700 N

N/A STEEL

N/A

2MMC308WICRQUL

N/A Quadruplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 3.622 in92 mm

N/A 15 º

N/A 7010 lbf31200 N

N/A 13400 lbf59700 N

N/A Ceramic

N/A

3MM308WICRQUL

N/A Quadruplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 3.622 in92 mm

N/A 25 º

N/A 7600 lbf33800 N

N/A 12900 lbf57500 N

N/A STEEL

N/A

3MMC308WICRQUL

N/A Quadruplex

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 3.622 in92 mm

N/A 25 º

N/A 6770 lbf30100 N

N/A 12900 lbf57500 N

N/A Ceramic

N/A

2MM308WI SUL

N/A Single

N/A 40 mm

N/A 3.543 in90 mm

N/A 0.906 in23 mm

N/A 15 º

N/A 7800 lbf35000 N

N/A 13400 lbf59700 N

N/A STEEL

N/A

2MMV308WICRDUM

N/A Duplex

N/A 40 mm

N/A 3.5433 in90 mm

N/A 0.9055 in23 mm

N/A 1.811 in46 mm

N/A 15 º

N/A 7010 lbf31200 N

N/A 13400 lbf59700 N

N/A STEEL

N/A

2MM308WICR

N/A Single

N/A 40 mm

N/A 3.5433 in90 mm

N/A 0.9055 in23 mm

N/A 0.8268 in21 mm

N/A 15 º

N/A 7800 lbf35000 N

N/A 13400 lbf59700 N

N/A STEEL

N/A

2MM9309WICRSUH

N/A Single

N/A 45 mm

N/A 2.677 in68 mm

N/A 0.472 in12 mm

N/A 15 º

N/A 2960 lbf13200 N

N/A 3785 lbf16800 N

N/A STEEL

N/A

2MMC9309WICRSUH

N/A Single

N/A 45 mm

N/A 2.677 in68 mm

N/A 0.472 in12 mm

N/A 15 º

N/A 2640 lbf11700 N

N/A 3785 lbf16800 N

N/A Ceramic

N/A

3MM9309WICRSUH

N/A Single

N/A 45 mm

N/A 2.677 in68 mm

N/A 0.472 in12 mm

N/A 25 º

N/A 2810 lbf12500 N

N/A 3560 lbf15900 N

N/A STEEL

N/A

3MMC9309WICRSUH

N/A Single

N/A 45 mm

N/A 2.677 in68 mm

N/A 0.472 in12 mm

N/A 25 º

N/A 2500 lbf11100 N

N/A 3560 lbf15900 N

N/A Ceramic

N/A

2MV9309WICRSUH

N/A Single

N/A 45 mm

N/A 2.677 in68 mm

N/A 0.472 in12 mm

N/A 15 º

N/A 2960 lbf13200 N

N/A 3785 lbf16800 N

N/A STEEL

N/A

2MVC9309WICRSUH

N/A Single

N/A 45 mm

N/A 2.677 in68 mm

N/A 0.472 in12 mm

N/A 15 º

N/A 2640 lbf11700 N

N/A 3785 lbf16800 N

N/A Ceramic

N/A