Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial Timken M262449D - M262410

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 M262400 Cone Part Number M262449D Cup Part Number M262410 Design Unit Inch Cage Material Stamped Steel Note This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components. Related Assembly Number(s) M262449D-90020 Dimensions d - Bore 13.6875 in D - Cup Outer Diameter 18.5000 in B - Double Cone Width 5.4375 in C - Cup Width 2.2500 in T - Bearing Width across Cups 5.4374 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.13 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 14.53 in Db - Cup Backface Backing Diameter 17.44 in Ab - Cage-Cone Frontface Clearance 0.25 in Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 91400 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 614000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 159000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 52000 lbf Factors K - Factor7 1.76 e - ISO Factor8 0.33 Y1 - ISO Factor9 2.03 Y2 - ISO Factor10 3.02 Cg - Geometry Factor11 0.185 Spacer Note Spacer shows standard nominal .01 radii, actual bearing may vary