Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken 42362D - 42590

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 42000 Cone Part Number 42362D Cup Part Number 42590 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 3.6250 in D - Cup Outer Diameter 5.9045 in B - Double Cone Width 2.2812 in C - Cup Width 0.9688 in T - Bearing Width across Cups 2.4999 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 4.09 in Db - Cup Backface Backing Diameter 5.31 in Ab - Cage-Cone Frontface Clearance 0.14 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 9490 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 63800 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 16500 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 8000 lbf Factors K - Factor7 1.19 e - ISO Factor8 0.49 Y1 - ISO Factor9 1.37 Y2 - ISO Factor10 2.04 Cg - Geometry Factor11 0.139 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary