Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken LM654649 - LM654610CD

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 LM654600 Cone Part Number LM654649 Cup Part Number LM654610CD Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) LM654649-90074 Dimensions d - Bore 11.2500 in D - Cup Outer Diameter 14.9960 in B - Cone Width 2.5625 in C - Double Cup Width 4.2500 in T - Bearing Width across Cones 5.4999 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.06 in db - Cone Backface Backing Diameter 12.05 in Da - Cup Frontface Backing Diameter 14.53 in Aa - Cage-Cone Backface Clearance 0.27 in a - Effective Center Location3 0.45 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 42100 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 283000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 73300 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 31100 lbf Factors K - Factor8 1.35 e - ISO Factor9 0.43 Y1 - ISO Factor10 1.56 Y2 - ISO Factor11 2.33 Cg - Geometry Factor12 0.174