Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 36690 - 36620D

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 36600 Cone Part Number 36690 Cup Part Number 36620D Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 36690-90017 Dimensions d - Bore 5.7500 in D - Cup Outer Diameter 7-5/8 in B - Cone Width 1.1250 in C - Double Cup Width 2.1250 in T - Bearing Width across Cones 2.5623 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 6.1 in Da - Cup Frontface Backing Diameter 7.41 in Aa - Cage-Cone Backface Clearance 0.04 in a - Effective Center Location3 0.19 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 11400 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 76900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 19900 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 7220 lbf Factors K - Factor8 1.59 e - ISO Factor9 0.37 Y1 - ISO Factor10 1.83 Y2 - ISO Factor11 2.73 Cg - Geometry Factor12 0.177