Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 537 - 533D

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 535 Cone Part Number 537 Cup Part Number 533D Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 537-90016 Dimensions d - Bore 2 in D - Cup Outer Diameter 4.3750 in B - Cone Width 1.4550 in C - Double Cup Width 2.5 in T - Bearing Width across Cones 3.1250 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 2.56 in Da - Cup Frontface Backing Diameter 3.96 in Aa - Cage-Cone Backface Clearance 0.08 in a - Effective Center Location3 -0.48 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 10000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 67400 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 17500 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 5090 lbf Factors K - Factor8 1.97 e - ISO Factor9 0.3 Y1 - ISO Factor10 2.28 Y2 - ISO Factor11 3.39 Cg - Geometry Factor12 0.0938