2689A - 2631 bearinginquiry
Bearing Weight | 0.9000 lb 0.4000 Kg
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D - Cup Outer Diameter | 2.6150 in 66.421 mm
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d - Cone Bore | 1.1250 in 28.575 mm
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B - Cone Width | 0.9760 in 24.790 mm
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C - Cup Width | 0.7500 in 19.050 mm
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T - Bearing Width | 0.9375 in 23.813 mm
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Z - Number of Rollers Per Row | 14
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R - Cone Backface "To Clear" Radius1 | 0.050 in 1.270 mm
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r - Cup Backface "To Clear" Radius2 | 0.050 in 1.27 mm
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da - Cone Frontface Backing Diameter | 1.34 in 34.04 mm
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db - Cone Backface Backing Diameter | 1.42 in 36.07 mm
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Da - Cup Frontface Backing Diameter | 2.40 in 60.96 mm
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Db - Cup Backface Backing Diameter | 2.28 in 57.91 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 | -0.37 in -9.40 mm
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C90 - Dynamic Radial Rating (90 million revolutions)1 | 4140 lbf 18400 N
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C1 - Dynamic Radial Rating (1 million revolutions)2 | 16000 lbf 71000 N
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C0 - Static Radial Rating | 18400 lbf 81700 N
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Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 1800 lbf 8000 N
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G1 - Heat Generation Factor (Roller-Raceway) | 19.3
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G2 - Heat Generation Factor (Rib-Roller End) | 8
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Sales the 2689A - 2631 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 2689A - 2631 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 2689A - 2631 bearings..