Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken H961649 - H961610D

Описание

The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore. Specifications Series H961600 Cone Part Number H961649 Cup Part Number H961610D Design Unit Inch Cage Material Pin-Type Dimensions d - Bore 12.5000 in D - Cup Outer Diameter 24.5000 in B - Cone Width 5.1875 in C - Double Cup Width 6.8750 in T - Bearing Width across Cones 12.0000 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.560 in r - Cup Backface "To Clear" Radius2 0.130 in db - Cone Backface Backing Diameter 16.14 in Da - Cup Frontface Backing Diameter 23.11 in Aa - Cage-Cone Backface Clearance 1.01 in a - Effective Center Location3 2.38 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 184000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 1240000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 321000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 295000 lbf Factors K - Factor8 0.62 e - ISO Factor9 0.94 Y1 - ISO Factor10 0.72 Y2 - ISO Factor11 1.07 Cg - Geometry Factor12 0.240