Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken LM241149NW - LM241110D

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 LM241100 Cone Part Number LM241149NW Cup Part Number LM241110D Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 8 in D - Cup Outer Diameter 10-7/8 in B - Cone Width 1.875 in C - Double Cup Width 2.875 in T - Bearing Width across Cones 3.7500 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 8.66 in Da - Cup Frontface Backing Diameter 10.55 in Aa - Cage-Cone Backface Clearance 0.18 in a - Effective Center Location3 -0.02 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 25600 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 172000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 44500 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 14000 lbf Factors K - Factor8 1.83 e - ISO Factor9 0.32 Y1 - ISO Factor10 2.12 Y2 - ISO Factor11 3.15