Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 33262A - 33462D

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 33000 Cone Part Number 33262A Cup Part Number 33462D Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2.6250 in D - Cup Outer Diameter 4.6250 in B - Cone Width 1.1875 in C - Double Cup Width 2.1250 in T - Bearing Width across Cones 2.6249 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.03 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 3.03 in Da - Cup Frontface Backing Diameter 4.45 in Aa - Cage-Cone Backface Clearance 0.07 in a - Effective Center Location3 -0.11 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 8060 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 54200 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 14000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 6020 lbf Factors K - Factor8 1.34 e - ISO Factor9 0.44 Y1 - ISO Factor10 1.55 Y2 - ISO Factor11 2.31 Cg - Geometry Factor12 0.116