Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken EE234161D - 234215W

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 234000 Cone Part Number EE234161D Cup Part Number 234215W 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 16.0000 in D - Cup Outer Diameter 21.5000 in B - Double Cone Width 4.7500 in C - Cup Width 2.1875 in T - Bearing Width across Cups 5.5624 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.250 in da - Cone Frontface Backing Diameter 16.73 in Db - Cup Backface Backing Diameter 19.84 in Ab - Cage-Cone Frontface Clearance 0.12 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 63300 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 425000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 110000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 51600 lbf Factors K - Factor7 1.23 e - ISO Factor8 0.48 Y1 - ISO Factor9 1.42 Y2 - ISO Factor10 2.11 G1 - Heat Generation Factor (Roller-Raceway) 2780 Cg - Geometry Factor11 0.202 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary