Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken 17116D - 17244A

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 17000 Cone Part Number 17116D Cup Part Number 17244A Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 1 3/16 in D - Cup Outer Diameter 2.4402 in B - Double Cone Width 1.375 in C - Cup Width 0.5625 in T - Bearing Width across Cups 1.3305 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.03 in r - Cup Backface "To Clear" Radius2 0.06 in da - Cone Frontface Backing Diameter 1.4 in Db - Cup Backface Backing Diameter 2.13 in Ab - Cage-Cone Frontface Clearance 0.1 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 2520 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 16900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 4390 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 1650 lbf Factors K - Factor7 1.53 e - ISO Factor8 0.38 Y1 - ISO Factor9 1.77 Y2 - ISO Factor10 2.63 G1 - Heat Generation Factor (Roller-Raceway) 11.8 G2 - Heat Generation Factor (Rib-Roller End) 7.49 Cg - Geometry Factor11 0.0579 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary