Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 368W - 363DC

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 365 Cone Part Number 368W Cup Part Number 363DC Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2 in D - Cup Outer Diameter 3.5433 in B - Cone Width 0.875 in C - Double Cup Width 1.6563 in T - Bearing Width across Cones 1.9688 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 2.28 in Da - Cup Frontface Backing Diameter 3.34 in Aa - Cage-Cone Backface Clearance 0 in a - Effective Center Location3 -0.17 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 5010 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 33600 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 8720 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 2740 lbf Factors K - Factor8 1.83 e - ISO Factor9 0.32 Y1 - ISO Factor10 2.11 Y2 - ISO Factor11 3.14 Cg - Geometry Factor12 0.0773