Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Timken 497 - 492A (X2S-497 - Y4S-492A)

Описание

Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Specifications Cone Part Number 497 Cup Part Number 492A Inner Spacer Part Number X2S-497 Outer Spacer Part Number Y4S-492A Design Unit Inch Dimensions d - Bore 3.3750 in D - Cup Outer Diameter 5 1/4 in T - Width 2.749 in C - Width 2.124 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 3.98 in Da - Cup Frontface Backing Diameter 5.08 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 9000 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 60500 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 6850 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 15700 lbf Factors K - Factor7 1.31 e - ISO Factor8 0.44 Y1 - ISO Factor9 1.52 Y2 - ISO Factor10 2.26