Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken EE130888D - 131400

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 130000 Cone Part Number EE130888D Cup Part Number 131400 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 8.875 in D - Cup Outer Diameter 14 in B - Double Cone Width 6.5000 in C - Cup Width 1.9375 in T - Bearing Width across Cups 6.5000 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.310 in r - Cup Backface "To Clear" Radius2 0.06 in da - Cone Frontface Backing Diameter 10.12 in Db - Cup Backface Backing Diameter 12.95 in Ab - Cage-Cone Frontface Clearance 0.18 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 46400 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 312000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 80800 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 26200 lbf Factors K - Factor7 1.77 e - ISO Factor8 0.33 Y1 - ISO Factor9 2.04 Y2 - ISO Factor10 3.04 Cg - Geometry Factor11 0.136 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary