9178 - 9120 bearinginquiry
Bearing Weight | 10.7000 lb 4.9000 Kg
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D - Cup Outer Diameter | 6.2500 in 158.750 mm
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d - Cone Bore | 2.4375 in 61.913 mm
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B - Cone Width | 2.0625 in 52.388 mm
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C - Cup Width | 1.3750 in 34.925 mm
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T - Bearing Width | 2.1875 in 55.563 mm
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Z - Number of Rollers Per Row | 13
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R - Cone Backface "To Clear" Radius1 | 0.140 in 3.560 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 | 3.54 in 89.92 mm
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Da - Cup Frontface Backing Diameter | 5.79 in 146.10 mm
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Db - Cup Backface Backing Diameter | 5.16 in 131.06 mm
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Ab - Cage-Cone Frontface Clearance | 0.10 in 2.54 mm
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Aa - Cage-Cone Backface Clearance | 0.51 in 12.95 mm
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a - Effective Center Location3 | -0.33 in -8.40 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 9178 - 9120 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 9178 - 9120 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 9178 - 9120 bearings..