Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken M541349 - M541310CD

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 M541300 Cone Part Number M541349 Cup Part Number M541310CD Design Unit Inch Cage Material Pin-Type Related Assembly Number(s) M541349-902A1 Dimensions d - Bore 8 in D - Cup Outer Diameter 11.5000 in B - Cone Width 1.9375 in C - Double Cup Width 3.3125 in T - Bearing Width across Cones 4.3124 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 8.7 in Da - Cup Frontface Backing Diameter 11.10 in Aa - Cage-Cone Backface Clearance 0.11 in a - Effective Center Location3 0.18 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 39100 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 263000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 68200 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 26800 lbf Factors K - Factor8 1.46 e - ISO Factor9 0.4 Y1 - ISO Factor10 1.69 Y2 - ISO Factor11 2.51 Cg - Geometry Factor12 0.125