Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken EE275106D - 275158

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 275000 Cone Part Number EE275106D Cup Part Number 275158 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 10 1/2 in D - Cup Outer Diameter 15.8750 in B - Double Cone Width 5.1250 in C - Cup Width 1.8125 in T - Bearing Width across Cups 4.8125 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.13 in r - Cup Backface "To Clear" Radius2 0.250 in da - Cone Frontface Backing Diameter 11.42 in Db - Cup Backface Backing Diameter 14.61 in Ab - Cage-Cone Frontface Clearance 0.03 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 51400 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 345000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 89600 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 35400 lbf Factors K - Factor7 1.45 e - ISO Factor8 0.4 Y1 - ISO Factor9 1.68 Y2 - ISO Factor10 2.5 Cg - Geometry Factor11 0.156 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary