Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken 13176D - 13318

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 13000 Cone Part Number 13176D Cup Part Number 13318 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 13176D-90016 Dimensions d - Bore 1 3/4 in D - Cup Outer Diameter 3.1875 in B - Double Cone Width 1.2500 in C - Cup Width 0.5625 in T - Bearing Width across Cups 1.3749 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.005 in r - Cup Backface "To Clear" Radius2 0.06 in da - Cone Frontface Backing Diameter 1.97 in Db - Cup Backface Backing Diameter 2.83 in Ab - Cage-Cone Frontface Clearance 0.11 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 2960 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 19900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 5160 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 2680 lbf Factors K - Factor7 1.11 e - ISO Factor8 0.53 Y1 - ISO Factor9 1.28 Y2 - ISO Factor10 1.9 Cg - Geometry Factor11 0.0799 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary