Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken 94669 - 94114CD

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 94000 Cone Part Number 94669 Cup Part Number 94114CD Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 6.6923 in D - Cup Outer Diameter 11.3750 in B - Cone Width 2.5 in C - Double Cup Width 4.375 in T - Bearing Width across Cones 5.6250 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.280 in r - Cup Backface "To Clear" Radius2 0.06 in db - Cone Backface Backing Diameter 7.91 in Da - Cup Frontface Backing Diameter 10.75 in Aa - Cage-Cone Backface Clearance 0.24 in a - Effective Center Location3 -0.03 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 38500 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 258000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 67000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 30800 lbf Factors K - Factor8 1.25 e - ISO Factor9 0.47 Y1 - ISO Factor10 1.44 Y2 - ISO Factor11 2.15 Cg - Geometry Factor12 0.129