Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 73562 - 73876CD

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 73000 Cone Part Number 73562 Cup Part Number 73876CD Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 73562-90046 Dimensions d - Bore 5.625 in D - Cup Outer Diameter 8-3/4 in B - Cone Width 1.2450 in C - Double Cup Width 2.1250 in T - Bearing Width across Cones 2.9802 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.090 in db - Cone Backface Backing Diameter 6.26 in Da - Cup Frontface Backing Diameter 8.19 in Aa - Cage-Cone Backface Clearance 0.21 in a - Effective Center Location3 0.25 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 17100 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 115000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 29700 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 12800 lbf Factors K - Factor8 1.34 e - ISO Factor9 0.44 Y1 - ISO Factor10 1.54 Y2 - ISO Factor11 2.3 Cg - Geometry Factor12 0.112