18790 - 18720 bearinginquiry
Bearing Weight | 0.8000 lb 0.4000 Kg
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D - Cup Outer Diameter | 3.3465 in 85.001 mm
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d - Cone Bore | 2.0000 in 50.800 mm
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B - Cone Width | 0.6875 in 17.463 mm
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C - Cup Width | 0.5313 in 13.495 mm
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T - Bearing Width | 0.6875 in 17.463 mm
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Z - Number of Rollers Per Row | 22
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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 | 0.060 in 1.52 mm
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da - Cone Frontface Backing Diameter | 2.20 in 55.88 mm
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db - Cone Backface Backing Diameter | 2.44 in 61.98 mm
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Da - Cup Frontface Backing Diameter | 3.18 in 80.77 mm
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Db - Cup Backface Backing Diameter | 3.03 in 76.96 mm
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Ab - Cage-Cone Frontface Clearance | 0.06 in 1.52 mm
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Aa - Cage-Cone Backface Clearance | 0.03 in 0.76 mm
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a - Effective Center Location3 | -0.03 in -0.80 mm
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C90 - Dynamic Radial Rating (90 million revolutions)1 | 3190 lbf 14200 N
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C1 - Dynamic Radial Rating (1 million revolutions)2 | 12300 lbf 54700 N
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C0 - Static Radial Rating | 15200 lbf 67500 N
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Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 2210 lbf 9840 N
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G1 - Heat Generation Factor (Roller-Raceway) | 28.6
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G2 - Heat Generation Factor (Rib-Roller End) | 21.5
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Cg - Geometry Factor | 0.0789
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Sales the 18790 - 18720 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 18790 - 18720 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 18790 - 18720 bearings..