67388 - 67320 bearinginquiry
Bearing Weight | 12.4000 lb 5.6000 Kg
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D - Cup Outer Diameter | 8.0000 in 203.200 mm
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d - Cone Bore | 5.0000 in 127.000 mm
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B - Cone Width | 1.8125 in 46.038 mm
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C - Cup Width | 1.5000 in 38.100 mm
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T - Bearing Width | 1.8125 in 46.038 mm
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Z - Number of Rollers Per Row | 29
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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 | 6.38 in 137.92 mm
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db - Cone Backface Backing Diameter | 5.67 in 144.02 mm
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Da - Cup Frontface Backing Diameter | 7.59 in 192.79 mm
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Db - Cup Backface Backing Diameter | 7.20 in 182.88 mm
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Ab - Cage-Cone Frontface Clearance | 0.05 in 1.27 mm
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Aa - Cage-Cone Backface Clearance | 0.17 in 4.32 mm
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a - Effective Center Location3 | -0.25 in -6.40 mm
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C90 - Dynamic Radial Rating (90 million revolutions)1 | 21400 lbf 95300 N
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C1 - Dynamic Radial Rating (1 million revolutions)2 | 82600 lbf 368000 N
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C0 - Static Radial Rating | 141000 lbf 625000 N
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Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 12600 lbf 56100 N
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G1 - Heat Generation Factor (Roller-Raceway) | 384
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G2 - Heat Generation Factor (Rib-Roller End) | 70.1
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Cg - Geometry Factor | 0.122
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Sales the 67388 - 67320 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 67388 - 67320 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 67388 - 67320 bearings..