Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken LM761648DW - LM761610

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 LM761600 Cone Part Number LM761648DW Cup Part Number LM761610 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) LM761648DW-90029 Dimensions d - Bore 13.4375 in D - Cup Outer Diameter 17.9960 in B - Double Cone Width 4.8125 in C - Cup Width 1.9375 in T - Bearing Width across Cups 4.8124 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 14.13 in Db - Cup Backface Backing Diameter 17.01 in Ab - Cage-Cone Frontface Clearance 0.07 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 53400 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 358000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 92900 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 43200 lbf Factors K - Factor7 1.24 e - ISO Factor8 0.47 Y1 - ISO Factor9 1.43 Y2 - ISO Factor10 2.12 Cg - Geometry Factor11 0.187 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary