Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 942 - 932CD

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 935 Cone Part Number 942 Cup Part Number 932CD Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 4.3307 in D - Cup Outer Diameter 8.3750 in B - Cone Width 2.6250 in C - Double Cup Width 4.6250 in T - Bearing Width across Cones 5.6249 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.06 in db - Cone Backface Backing Diameter 5.35 in Da - Cup Frontface Backing Diameter 7.61 in Aa - Cage-Cone Backface Clearance 0.23 in a - Effective Center Location3 -0.78 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 33300 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 224000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 58000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 18600 lbf Factors K - Factor8 1.79 e - ISO Factor9 0.33 Y1 - ISO Factor10 2.07 Y2 - ISO Factor11 3.09 Cg - Geometry Factor12 0.115