Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 3482 - 3423D

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 3400 Cone Part Number 3482 Cup Part Number 3423D Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 1 3/8 in D - Cup Outer Diameter 3.2500 in B - Cone Width 1.1721 in C - Double Cup Width 2.1875 in T - Bearing Width across Cones 2.6251 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.03 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 1.73 in Da - Cup Frontface Backing Diameter 2.99 in Aa - Cage-Cone Backface Clearance 0.04 in a - Effective Center Location3 -0.34 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 6100 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 41000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 10600 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 3820 lbf Factors K - Factor8 1.6 e - ISO Factor9 0.37 Y1 - ISO Factor10 1.85 Y2 - ISO Factor11 2.75 Cg - Geometry Factor12 0.0781