Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken EE275100 - 275156CD

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 275000 Cone Part Number EE275100 Cup Part Number 275156CD Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) EE275100-902A2 Dimensions d - Bore 10 in D - Cup Outer Diameter 15.5 in B - Cone Width 2.7500 in C - Double Cup Width 4.3125 in T - Bearing Width across Cones 6.1874 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 11.3 in Da - Cup Frontface Backing Diameter 14.96 in Aa - Cage-Cone Backface Clearance 0.54 in a - Effective Center Location3 0.1 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 59000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 396000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 103000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 40600 lbf Factors K - Factor8 1.45 e - ISO Factor9 0.4 Y1 - ISO Factor10 1.68 Y2 - ISO Factor11 2.5 Cg - Geometry Factor12 0.156