Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 359-S - 353D

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 355 Cone Part Number 359-S Cup Part Number 353D Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 359S-90059 Dimensions d - Bore 1.8125 in D - Cup Outer Diameter 3.5480 in B - Cone Width 0.8540 in C - Double Cup Width 1.7500 in T - Bearing Width across Cones 1.9998 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.09 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 2.17 in Da - Cup Frontface Backing Diameter 3.27 in Aa - Cage-Cone Backface Clearance 0 in a - Effective Center Location3 -0.19 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 5650 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 38000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 9840 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 2960 lbf Factors K - Factor8 1.91 e - ISO Factor9 0.31 Y1 - ISO Factor10 2.2 Y2 - ISO Factor11 3.28 Cg - Geometry Factor12 0.0732