28138X - 28315A bearinginquiry
Bearing Weight | 1.1000 lb 0.5000 Kg
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D - Cup Outer Diameter | 3.1496 in 80.000 mm
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d - Cone Bore | 1.3780 in 35.001 mm
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B - Cone Width | 0.8244 in 20.940 mm
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C - Cup Width | 0.6250 in 15.875 mm
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T - Bearing Width | 0.8270 in 21.006 mm
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Z - Number of Rollers Per Row | 17
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R - Cone Backface "To Clear" Radius1 | 0.080 in 2.030 mm
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r - Cup Backface "To Clear" Radius2 | 0.080 in 2.03 mm
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da - Cone Frontface Backing Diameter | 1.61 in 40.89 mm
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db - Cone Backface Backing Diameter | 1.75 in 44.45 mm
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Da - Cup Frontface Backing Diameter | 2.91 in 73.90 mm
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Db - Cup Backface Backing Diameter | 2.72 in 69.09 mm
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Ab - Cage-Cone Frontface Clearance | 0.04 in 1.02 mm
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Aa - Cage-Cone Backface Clearance | 0.09 in 2.29 mm
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a - Effective Center Location3 | -0.19 in -4.80 mm
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C90 - Dynamic Radial Rating (90 million revolutions)1 | 3430 lbf 15200 N
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C1 - Dynamic Radial Rating (1 million revolutions)2 | 13200 lbf 58800 N
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C0 - Static Radial Rating | 15500 lbf 68900 N
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Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 2360 lbf 10500 N
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G1 - Heat Generation Factor (Roller-Raceway) | 20.7
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G2 - Heat Generation Factor (Rib-Roller End) | 12.5
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Cg - Geometry Factor | 0.0709
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Sales the 28138X - 28315A bearings, condition monitoring and technical supports. we can
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the price is always competitive. As our valued customers, you always have a
peace in mind when using 28138X - 28315A bearings..