Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken EE126098 - 126149D

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 126000 Cone Part Number EE126098 Cup Part Number 126149D Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) EE126098-90018 Dimensions d - Bore 9.8130 in D - Cup Outer Diameter 14.9960 in B - Cone Width 3.0000 in C - Double Cup Width 5.0000 in T - Bearing Width across Cones 6.7500 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.06 in db - Cone Backface Backing Diameter 10.98 in Da - Cup Frontface Backing Diameter 14.25 in Aa - Cage-Cone Backface Clearance 0.49 in a - Effective Center Location3 0.38 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 52900 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 355000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 92100 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 46800 lbf Factors K - Factor8 1.13 e - ISO Factor9 0.52 Y1 - ISO Factor10 1.31 Y2 - ISO Factor11 1.95 Cg - Geometry Factor12 0.164