Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken EE430901D - 431575

Описание

TDI bearings have a one-piece double inner race and two single outer races and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft. Specifications Series 430000 Cone Part Number EE430901D Cup Part Number 431575 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. Dimensions d - Bore 9 in D - Cup Outer Diameter 15.7500 in B - Double Cone Width 6.3750 in C - Cup Width 2.5 in T - Bearing Width across Cups 6.2499 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.13 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 9.87 in Db - Cup Backface Backing Diameter 14.17 in Ab - Cage-Cone Frontface Clearance -0.01 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 65500 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 440000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 114000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 49300 lbf Factors K - Factor7 1.33 e - ISO Factor8 0.44 Y1 - ISO Factor9 1.54 Y2 - ISO Factor10 2.29 Cg - Geometry Factor11 0.157 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary