Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken EE941207D - 941950

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 940000 Cone Part Number EE941207D Cup Part Number 941950 Design Unit Inch Cage Material Pin-Type 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 12 in D - Cup Outer Diameter 19.5000 in B - Double Cone Width 5.5625 in C - Cup Width 2.1250 in T - Bearing Width across Cups 5.4312 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 12.95 in Db - Cup Backface Backing Diameter 18.07 in Ab - Cage-Cone Frontface Clearance 0.15 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 90300 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 607000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 157000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 62200 lbf Factors K - Factor7 1.45 e - ISO Factor8 0.4 Y1 - ISO Factor9 1.68 Y2 - ISO Factor10 2.5 Cg - Geometry Factor11 0.166 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary