Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken H337846 - H337816XD

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 H337800 Cone Part Number H337846 Cup Part Number H337816XD Design Unit Inch Cage Material Stamped Steel Note This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components. Related Assembly Number(s) H337846-90114 Dimensions d - Bore 6.9995 in D - Cup Outer Diameter 11.8780 in B - Cone Width 3.4375 in C - Double Cup Width 7.7500 in T - Bearing Width across Cones 7.5017 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.04 in db - Cone Backface Backing Diameter 7.83 in Da - Cup Frontface Backing Diameter 11.28 in Aa - Cage-Cone Backface Clearance 0.19 in a - Effective Center Location3 -0.7 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 58700 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 394000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 102000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 34800 lbf Factors K - Factor8 1.69 e - ISO Factor9 0.35 Y1 - ISO Factor10 1.95 Y2 - ISO Factor11 2.9 Cg - Geometry Factor12 0.127