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
3MM307WICRSUM	N/A Single	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 0.827 in21 mm	N/A 25 º	N/A 5600 lbf24700 N	N/A 10000 lbf44500 N	N/A STEEL	N/A
3MMC307WICRSUM	N/A Single	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 0.827 in21 mm	N/A 25 º	N/A 4940 lbf22000 N	N/A 10000 lbf44500 N	N/A Ceramic	N/A
2MM307WICRDUM	N/A Duplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 1.654 in42 mm	N/A 15 º	N/A 5770 lbf25600 N	N/A 10400 lbf46200 N	N/A STEEL	N/A
2MMC307WICRDUM	N/A Duplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 1.654 in42 mm	N/A 15 º	N/A 5130 lbf22800 N	N/A 10400 lbf46200 N	N/A Ceramic	N/A
3MM307WICRDUM	N/A Duplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 1.654 in42 mm	N/A 25 º	N/A 5600 lbf24700 N	N/A 10000 lbf44500 N	N/A STEEL	N/A
3MMC307WICRDUM	N/A Duplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 1.654 in42 mm	N/A 25 º	N/A 4940 lbf22000 N	N/A 10000 lbf44500 N	N/A Ceramic	N/A
2MM307WICRTUM	N/A Triplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 2.480 in63 mm	N/A 15 º	N/A 5770 lbf25600 N	N/A 10400 lbf46200 N	N/A STEEL	N/A
2MMC307WICRTUM	N/A Triplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 2.480 in63 mm	N/A 15 º	N/A 5130 lbf22800 N	N/A 10400 lbf46200 N	N/A Ceramic	N/A
3MM307WICRTUM	N/A Triplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 2.480 in63 mm	N/A 25 º	N/A 5600 lbf24700 N	N/A 10000 lbf44500 N	N/A STEEL	N/A
3MMC307WICRTUM	N/A Triplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 2.480 in63 mm	N/A 25 º	N/A 4940 lbf22000 N	N/A 10000 lbf44500 N	N/A Ceramic	N/A
2MM307WICRQUM	N/A Quadruplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 3.307 in84 mm	N/A 15 º	N/A 5770 lbf25600 N	N/A 10400 lbf46200 N	N/A STEEL	N/A
2MMC307WICRQUM	N/A Quadruplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 3.307 in84 mm	N/A 15 º	N/A 5130 lbf22800 N	N/A 10400 lbf46200 N	N/A Ceramic	N/A
3MM307WICRQUM	N/A Quadruplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 3.307 in84 mm	N/A 25 º	N/A 5600 lbf24700 N	N/A 10000 lbf44500 N	N/A STEEL	N/A
3MMC307WICRQUM	N/A Quadruplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 3.307 in84 mm	N/A 25 º	N/A 4940 lbf22000 N	N/A 10000 lbf44500 N	N/A Ceramic	N/A
2MM307WICRSUL	N/A Single	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 0.827 in21 mm	N/A 15 º	N/A 5770 lbf25600 N	N/A 10400 lbf46200 N	N/A STEEL	N/A
2MMC307WICRSUL	N/A Single	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 0.827 in21 mm	N/A 15 º	N/A 5130 lbf22800 N	N/A 10400 lbf46200 N	N/A Ceramic	N/A
3MM307WICRSUL	N/A Single	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 0.827 in21 mm	N/A 25 º	N/A 5600 lbf24700 N	N/A 10000 lbf44500 N	N/A STEEL	N/A
3MMC307WICRSUL	N/A Single	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 0.827 in21 mm	N/A 25 º	N/A 4940 lbf22000 N	N/A 10000 lbf44500 N	N/A Ceramic	N/A
2MM307WICRDUL	N/A Duplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 1.654 in42 mm	N/A 15 º	N/A 5770 lbf25600 N	N/A 10400 lbf46200 N	N/A STEEL	N/A
2MMC307WICRDUL	N/A Duplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 1.654 in42 mm	N/A 15 º	N/A 5130 lbf22800 N	N/A 10400 lbf46200 N	N/A Ceramic	N/A
3MM307WICRDUL	N/A Duplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 1.654 in42 mm	N/A 25 º	N/A 5600 lbf24700 N	N/A 10000 lbf44500 N	N/A STEEL	N/A
3MMC307WICRDUL	N/A Duplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 1.654 in42 mm	N/A 25 º	N/A 4940 lbf22000 N	N/A 10000 lbf44500 N	N/A Ceramic	N/A
2MM307WICRTUL	N/A Triplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 2.480 in63 mm	N/A 15 º	N/A 5770 lbf25600 N	N/A 10400 lbf46200 N	N/A STEEL	N/A
2MMC307WICRTUL	N/A Triplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 2.480 in63 mm	N/A 15 º	N/A 5130 lbf22800 N	N/A 10400 lbf46200 N	N/A Ceramic	N/A
3MM307WICRTUL	N/A Triplex	N/A 35 mm	N/A 3.150 in80 mm	N/A 0.827 in21 mm	N/A 2.480 in63 mm	N/A 25 º	N/A 5600 lbf24700 N	N/A 10000 lbf44500 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

3MM307WICRSUM

N/A Single

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 25 º

N/A 5600 lbf24700 N

N/A 10000 lbf44500 N

N/A STEEL

N/A

3MMC307WICRSUM

N/A Single

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 25 º

N/A 4940 lbf22000 N

N/A 10000 lbf44500 N

N/A Ceramic

N/A

2MM307WICRDUM

N/A Duplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 1.654 in42 mm

N/A 15 º

N/A 5770 lbf25600 N

N/A 10400 lbf46200 N

N/A STEEL

N/A

2MMC307WICRDUM

N/A Duplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 1.654 in42 mm

N/A 15 º

N/A 5130 lbf22800 N

N/A 10400 lbf46200 N

N/A Ceramic

N/A

3MM307WICRDUM

N/A Duplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 1.654 in42 mm

N/A 25 º

N/A 5600 lbf24700 N

N/A 10000 lbf44500 N

N/A STEEL

N/A

3MMC307WICRDUM

N/A Duplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 1.654 in42 mm

N/A 25 º

N/A 4940 lbf22000 N

N/A 10000 lbf44500 N

N/A Ceramic

N/A

2MM307WICRTUM

N/A Triplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 2.480 in63 mm

N/A 15 º

N/A 5770 lbf25600 N

N/A 10400 lbf46200 N

N/A STEEL

N/A

2MMC307WICRTUM

N/A Triplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 2.480 in63 mm

N/A 15 º

N/A 5130 lbf22800 N

N/A 10400 lbf46200 N

N/A Ceramic

N/A

3MM307WICRTUM

N/A Triplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 2.480 in63 mm

N/A 25 º

N/A 5600 lbf24700 N

N/A 10000 lbf44500 N

N/A STEEL

N/A

3MMC307WICRTUM

N/A Triplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 2.480 in63 mm

N/A 25 º

N/A 4940 lbf22000 N

N/A 10000 lbf44500 N

N/A Ceramic

N/A

2MM307WICRQUM

N/A Quadruplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 3.307 in84 mm

N/A 15 º

N/A 5770 lbf25600 N

N/A 10400 lbf46200 N

N/A STEEL

N/A

2MMC307WICRQUM

N/A Quadruplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 3.307 in84 mm

N/A 15 º

N/A 5130 lbf22800 N

N/A 10400 lbf46200 N

N/A Ceramic

N/A

3MM307WICRQUM

N/A Quadruplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 3.307 in84 mm

N/A 25 º

N/A 5600 lbf24700 N

N/A 10000 lbf44500 N

N/A STEEL

N/A

3MMC307WICRQUM

N/A Quadruplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 3.307 in84 mm

N/A 25 º

N/A 4940 lbf22000 N

N/A 10000 lbf44500 N

N/A Ceramic

N/A

2MM307WICRSUL

N/A Single

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 15 º

N/A 5770 lbf25600 N

N/A 10400 lbf46200 N

N/A STEEL

N/A

2MMC307WICRSUL

N/A Single

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 15 º

N/A 5130 lbf22800 N

N/A 10400 lbf46200 N

N/A Ceramic

N/A

3MM307WICRSUL

N/A Single

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 25 º

N/A 5600 lbf24700 N

N/A 10000 lbf44500 N

N/A STEEL

N/A

3MMC307WICRSUL

N/A Single

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 25 º

N/A 4940 lbf22000 N

N/A 10000 lbf44500 N

N/A Ceramic

N/A

2MM307WICRDUL

N/A Duplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 1.654 in42 mm

N/A 15 º

N/A 5770 lbf25600 N

N/A 10400 lbf46200 N

N/A STEEL

N/A

2MMC307WICRDUL

N/A Duplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 1.654 in42 mm

N/A 15 º

N/A 5130 lbf22800 N

N/A 10400 lbf46200 N

N/A Ceramic

N/A

3MM307WICRDUL

N/A Duplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 1.654 in42 mm

N/A 25 º

N/A 5600 lbf24700 N

N/A 10000 lbf44500 N

N/A STEEL

N/A

3MMC307WICRDUL

N/A Duplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 1.654 in42 mm

N/A 25 º

N/A 4940 lbf22000 N

N/A 10000 lbf44500 N

N/A Ceramic

N/A

2MM307WICRTUL

N/A Triplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 2.480 in63 mm

N/A 15 º

N/A 5770 lbf25600 N

N/A 10400 lbf46200 N

N/A STEEL

N/A

2MMC307WICRTUL

N/A Triplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 2.480 in63 mm

N/A 15 º

N/A 5130 lbf22800 N

N/A 10400 lbf46200 N

N/A Ceramic

N/A

3MM307WICRTUL

N/A Triplex

N/A 35 mm

N/A 3.150 in80 mm

N/A 0.827 in21 mm

N/A 2.480 in63 mm

N/A 25 º

N/A 5600 lbf24700 N

N/A 10000 lbf44500 N

N/A STEEL

N/A