Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken M241545 - M241510DA

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 M241500 Cone Part Number M241545 Cup Part Number M241510DA Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 7.9060 in D - Cup Outer Diameter 11.5000 in B - Cone Width 2.4375 in C - Double Cup Width 4.0000 in T - Bearing Width across Cones 4.9376 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 8.86 in Aa - Cage-Cone Backface Clearance 0.12 in a - Effective Center Location3 -0.19 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 32600 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 219000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 56800 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 18600 lbf Factors K - Factor8 1.76 e - ISO Factor9 0.33 Y1 - ISO Factor10 2.03 Y2 - ISO Factor11 3.02 Cg - Geometry Factor12 0.125