Tapered Roller Bearings - Double Tapered Cones - Imperial Timken EE329117D

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 329000 Cone Part Number EE329117D Design Units Imperial Cage Type Pin-Type C1 - Dynamic Radial Rating (1 million revolutions)1 248000 lbf C0 - Static Radial Rating 477000 lbf 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 - Cone Bore 11.9940 in B - Double Cone Width 5.1875 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius2 0.13 in da - Cone Frontface Backing Diameter 12.87 in Ab - Cage-Cone Frontface Clearance 0.17 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 64300 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 432000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 112000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 36500 lbf Factors K - Factor7 1.76 G1 - Heat Generation Factor (Roller-Raceway) 2100 G2 - Heat Generation Factor (Rib-Roller End) 262 Cg - Geometry Factor8 0.165