9181 - 9121 bearinginquiry
| Bearing Weight | 8.8000 lb 4.0000 Kg
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| D - Cup Outer Diameter | 6.0000 in 152.400 mm
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| d - Cone Bore | 2.4375 in 61.913 mm
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| B - Cone Width | 1.8125 in 46.038 mm
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| C - Cup Width | 1.2500 in 31.750 mm
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| T - Bearing Width | 1.8750 in 47.625 mm
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| Z - Number of Rollers Per Row | 13
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| R - Cone Backface "To Clear" Radius1 | 0.030 in 0.760 mm
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| r - Cup Backface "To Clear" Radius2 | 0.130 in 3.30 mm
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| da - Cone Frontface Backing Diameter | 3.20 in 81.28 mm
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| db - Cone Backface Backing Diameter | 3.35 in 85.09 mm
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| Da - Cup Frontface Backing Diameter | 5.75 in 146.05 mm
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| Db - Cup Backface Backing Diameter | 5.12 in 130.05 mm
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| Ab - Cage-Cone Frontface Clearance | 0.16 in 4.06 mm
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| Aa - Cage-Cone Backface Clearance | 0.32 in 8.13 mm
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| a - Effective Center Location3 | -0.15 in -3.80 mm
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| C90 - Dynamic Radial Rating (90 million revolutions)1 | 16600 lbf 74000 N
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| C1 - Dynamic Radial Rating (1 million revolutions)2 | 64200 lbf 285000 N
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| C0 - Static Radial Rating | 68700 lbf 306000 N
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| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 18700 lbf 83100 N
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| G1 - Heat Generation Factor (Roller-Raceway) | 87.6
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| G2 - Heat Generation Factor (Rib-Roller End) | 13.7
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| Cg - Geometry Factor | 0.0912
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Sales the 9181 - 9121 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 9181 - 9121 bearings we provide, at the same time guarantee
the price is always competitive. As our valued customers, you always have a
peace in mind when using 9181 - 9121 bearings..