Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial Timken EE234154 - 234213CD

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 234000 Cone Part Number EE234154 Cup Part Number 234213CD Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) EE234154-90207 Dimensions d - Bore 15.5 in D - Cup Outer Diameter 21.2500 in B - Cone Width 2.4063 in C - Double Cup Width 4.0000 in T - Bearing Width across Cones 5.6249 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 16.77 in Da - Cup Frontface Backing Diameter 20.31 in Aa - Cage-Cone Backface Clearance 0.5 in a - Effective Center Location3 1.4 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 63300 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 425000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 110000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 51600 lbf Factors K - Factor8 1.23 e - ISO Factor9 0.48 Y1 - ISO Factor10 1.42 Y2 - ISO Factor11 2.11 Cg - Geometry Factor12 0.202