Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 99603AS - 99103D

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 99000 Cone Part Number 99603AS Cup Part Number 99103D Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 6 in D - Cup Outer Diameter 10.0384 in B - Cone Width 2.8125 in C - Double Cup Width 4.375 in T - Bearing Width across Cones 5.8750 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.06 in db - Cone Backface Backing Diameter 6.69 in Da - Cup Frontface Backing Diameter 9.38 in Aa - Cage-Cone Backface Clearance 0.18 in a - Effective Center Location3 -0.48 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 36100 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 242000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 62900 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 25200 lbf Factors K - Factor8 1.43 e - ISO Factor9 0.41 Y1 - ISO Factor10 1.66 Y2 - ISO Factor11 2.47 Cg - Geometry Factor12 0.143