Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken EE941205 - 941953D

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 940000 Cone Part Number EE941205 Cup Part Number 941953D Design Unit Inch Cage Material Pin-Type Related Assembly Number(s) EE941205-90017 Dimensions d - Bore 12 in D - Cup Outer Diameter 19.5000 in B - Cone Width 2.9375 in C - Double Cup Width 5.0000 in T - Bearing Width across Cones 6.6376 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 13.35 in Da - Cup Frontface Backing Diameter 18.27 in Aa - Cage-Cone Backface Clearance 0.37 in a - Effective Center Location3 0.36 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 90300 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 607000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 157000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 62200 lbf Factors K - Factor8 1.45 e - ISO Factor9 0.4 Y1 - ISO Factor10 1.68 Y2 - ISO Factor11 2.5 Cg - Geometry Factor12 0.166