Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 365 - 363D

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 365 Cup Part Number 363D Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 365-90012 Dimensions d - Bore 1.9685 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 0.08 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 5930 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 39900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 10300 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 3250 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