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
2MMC9334WICRDUH	N/A Duplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 2.205 in56 mm	N/A 15 º	N/A 30700 lbf136700 N	N/A 30100 lbf133700 N	N/A Ceramic	N/A
3MM9334WICRDUH	N/A Duplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 2.205 in56 mm	N/A 25 º	N/A 32200 lbf143000 N	N/A 28300 lbf126000 N	N/A STEEL	N/A
3MMC9334WICRDUH	N/A Duplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 2.205 in56 mm	N/A 25 º	N/A 28700 lbf127500 N	N/A 28300 lbf126000 N	N/A Ceramic	N/A
2MM9334WICRTUH	N/A Triplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 3.307 in84 mm	N/A 15 º	N/A 34500 lbf153600 N	N/A 30100 lbf133700 N	N/A STEEL	N/A
2MMC9334WICRTUH	N/A Triplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 3.307 in84 mm	N/A 15 º	N/A 30700 lbf136700 N	N/A 30100 lbf133700 N	N/A Ceramic	N/A
3MM9334WICRTUH	N/A Triplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 3.307 in84 mm	N/A 25 º	N/A 32200 lbf143000 N	N/A 28300 lbf126000 N	N/A STEEL	N/A
3MMC9334WICRTUH	N/A Triplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 3.307 in84 mm	N/A 25 º	N/A 28700 lbf127500 N	N/A 28300 lbf126000 N	N/A Ceramic	N/A
2MM9334WICRQUH	N/A Quadruplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 4.410 in112 mm	N/A 15 º	N/A 34500 lbf153600 N	N/A 30100 lbf133700 N	N/A STEEL	N/A
2MMC9334WICRQUH	N/A Quadruplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 4.410 in112 mm	N/A 15 º	N/A 30700 lbf136700 N	N/A 30100 lbf133700 N	N/A Ceramic	N/A
3MM9334WICRQUH	N/A Quadruplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 4.410 in112 mm	N/A 25 º	N/A 32200 lbf143000 N	N/A 28300 lbf126000 N	N/A STEEL	N/A
3MMC9334WICRQUH	N/A Quadruplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 4.410 in112 mm	N/A 25 º	N/A 28700 lbf127500 N	N/A 28300 lbf126000 N	N/A Ceramic	N/A
2MM9334WICRSUM	N/A Single	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 1.102 in28 mm	N/A 15 º	N/A 34500 lbf153600 N	N/A 30100 lbf133700 N	N/A STEEL	N/A
2MMC9334WICRSUM	N/A Single	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 1.102 in28 mm	N/A 15 º	N/A 30700 lbf136700 N	N/A 30100 lbf133700 N	N/A Ceramic	N/A
3MM9334WICRSUM	N/A Single	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 1.102 in28 mm	N/A 25 º	N/A 32200 lbf143000 N	N/A 28300 lbf126000 N	N/A STEEL	N/A
3MMC9334WICRSUM	N/A Single	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 1.102 in28 mm	N/A 25 º	N/A 28700 lbf127500 N	N/A 28300 lbf126000 N	N/A Ceramic	N/A
2MM9334WICRDUM	N/A Duplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 2.205 in56 mm	N/A 15 º	N/A 34500 lbf153600 N	N/A 30100 lbf133700 N	N/A STEEL	N/A
2MMC9334WICRDUM	N/A Duplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 2.205 in56 mm	N/A 15 º	N/A 30700 lbf136700 N	N/A 30100 lbf133700 N	N/A Ceramic	N/A
3MM9334WICRDUM	N/A Duplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 2.205 in56 mm	N/A 25 º	N/A 32200 lbf143000 N	N/A 28300 lbf126000 N	N/A STEEL	N/A
3MMC9334WICRDUM	N/A Duplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 2.205 in56 mm	N/A 25 º	N/A 28700 lbf127500 N	N/A 28300 lbf126000 N	N/A Ceramic	N/A
2MM9334WICRTUM	N/A Triplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 3.307 in84 mm	N/A 15 º	N/A 34500 lbf153600 N	N/A 30100 lbf133700 N	N/A STEEL	N/A
2MMC9334WICRTUM	N/A Triplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 3.307 in84 mm	N/A 15 º	N/A 30700 lbf136700 N	N/A 30100 lbf133700 N	N/A Ceramic	N/A
3MM9334WICRTUM	N/A Triplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 3.307 in84 mm	N/A 25 º	N/A 32200 lbf143000 N	N/A 28300 lbf126000 N	N/A STEEL	N/A
3MMC9334WICRTUM	N/A Triplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 3.307 in84 mm	N/A 25 º	N/A 28700 lbf127500 N	N/A 28300 lbf126000 N	N/A Ceramic	N/A
2MM9334WICRQUM	N/A Quadruplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 4.410 in112 mm	N/A 15 º	N/A 34500 lbf153600 N	N/A 30100 lbf133700 N	N/A STEEL	N/A
2MMC9334WICRQUM	N/A Quadruplex	N/A 170 mm	N/A 9.055 in230 mm	N/A 1.102 in28 mm	N/A 4.410 in112 mm	N/A 15 º	N/A 30700 lbf136700 N	N/A 30100 lbf133700 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

2MMC9334WICRDUH

N/A Duplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 2.205 in56 mm

N/A 15 º

N/A 30700 lbf136700 N

N/A 30100 lbf133700 N

N/A Ceramic

N/A

3MM9334WICRDUH

N/A Duplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 2.205 in56 mm

N/A 25 º

N/A 32200 lbf143000 N

N/A 28300 lbf126000 N

N/A STEEL

N/A

3MMC9334WICRDUH

N/A Duplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 2.205 in56 mm

N/A 25 º

N/A 28700 lbf127500 N

N/A 28300 lbf126000 N

N/A Ceramic

N/A

2MM9334WICRTUH

N/A Triplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 3.307 in84 mm

N/A 15 º

N/A 34500 lbf153600 N

N/A 30100 lbf133700 N

N/A STEEL

N/A

2MMC9334WICRTUH

N/A Triplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 3.307 in84 mm

N/A 15 º

N/A 30700 lbf136700 N

N/A 30100 lbf133700 N

N/A Ceramic

N/A

3MM9334WICRTUH

N/A Triplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 3.307 in84 mm

N/A 25 º

N/A 32200 lbf143000 N

N/A 28300 lbf126000 N

N/A STEEL

N/A

3MMC9334WICRTUH

N/A Triplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 3.307 in84 mm

N/A 25 º

N/A 28700 lbf127500 N

N/A 28300 lbf126000 N

N/A Ceramic

N/A

2MM9334WICRQUH

N/A Quadruplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 4.410 in112 mm

N/A 15 º

N/A 34500 lbf153600 N

N/A 30100 lbf133700 N

N/A STEEL

N/A

2MMC9334WICRQUH

N/A Quadruplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 4.410 in112 mm

N/A 15 º

N/A 30700 lbf136700 N

N/A 30100 lbf133700 N

N/A Ceramic

N/A

3MM9334WICRQUH

N/A Quadruplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 4.410 in112 mm

N/A 25 º

N/A 32200 lbf143000 N

N/A 28300 lbf126000 N

N/A STEEL

N/A

3MMC9334WICRQUH

N/A Quadruplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 4.410 in112 mm

N/A 25 º

N/A 28700 lbf127500 N

N/A 28300 lbf126000 N

N/A Ceramic

N/A

2MM9334WICRSUM

N/A Single

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 15 º

N/A 34500 lbf153600 N

N/A 30100 lbf133700 N

N/A STEEL

N/A

2MMC9334WICRSUM

N/A Single

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 15 º

N/A 30700 lbf136700 N

N/A 30100 lbf133700 N

N/A Ceramic

N/A

3MM9334WICRSUM

N/A Single

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 25 º

N/A 32200 lbf143000 N

N/A 28300 lbf126000 N

N/A STEEL

N/A

3MMC9334WICRSUM

N/A Single

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 25 º

N/A 28700 lbf127500 N

N/A 28300 lbf126000 N

N/A Ceramic

N/A

2MM9334WICRDUM

N/A Duplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 2.205 in56 mm

N/A 15 º

N/A 34500 lbf153600 N

N/A 30100 lbf133700 N

N/A STEEL

N/A

2MMC9334WICRDUM

N/A Duplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 2.205 in56 mm

N/A 15 º

N/A 30700 lbf136700 N

N/A 30100 lbf133700 N

N/A Ceramic

N/A

3MM9334WICRDUM

N/A Duplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 2.205 in56 mm

N/A 25 º

N/A 32200 lbf143000 N

N/A 28300 lbf126000 N

N/A STEEL

N/A

3MMC9334WICRDUM

N/A Duplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 2.205 in56 mm

N/A 25 º

N/A 28700 lbf127500 N

N/A 28300 lbf126000 N

N/A Ceramic

N/A

2MM9334WICRTUM

N/A Triplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 3.307 in84 mm

N/A 15 º

N/A 34500 lbf153600 N

N/A 30100 lbf133700 N

N/A STEEL

N/A

2MMC9334WICRTUM

N/A Triplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 3.307 in84 mm

N/A 15 º

N/A 30700 lbf136700 N

N/A 30100 lbf133700 N

N/A Ceramic

N/A

3MM9334WICRTUM

N/A Triplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 3.307 in84 mm

N/A 25 º

N/A 32200 lbf143000 N

N/A 28300 lbf126000 N

N/A STEEL

N/A

3MMC9334WICRTUM

N/A Triplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 3.307 in84 mm

N/A 25 º

N/A 28700 lbf127500 N

N/A 28300 lbf126000 N

N/A Ceramic

N/A

2MM9334WICRQUM

N/A Quadruplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 4.410 in112 mm

N/A 15 º

N/A 34500 lbf153600 N

N/A 30100 lbf133700 N

N/A STEEL

N/A

2MMC9334WICRQUM

N/A Quadruplex

N/A 170 mm

N/A 9.055 in230 mm

N/A 1.102 in28 mm

N/A 4.410 in112 mm

N/A 15 º

N/A 30700 lbf136700 N

N/A 30100 lbf133700 N

N/A Ceramic

N/A