Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 07087X - 07196DC

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 7000 Cone Part Number 07087X Cup Part Number 07196DC Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 7/8 in D - Cup Outer Diameter 1.9687 in B - Cone Width 0.5614 in C - Double Cup Width 1.0000 in T - Bearing Width across Cones 1.3126 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 1.14 in Da - Cup Frontface Backing Diameter 1.85 in Aa - Cage-Cone Backface Clearance 0 in a - Effective Center Location3 -0.11 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 1700 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 11400 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 2950 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 1170 lbf Factors K - Factor8 1.45 e - ISO Factor9 0.4 Y1 - ISO Factor10 1.68 Y2 - ISO Factor11 2.5 Cg - Geometry Factor12 0.0509