Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Timken 399A - 394A (X7S-399A - Y7S-394A)

Описание

Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Specifications Cone Part Number 399A Cup Part Number 394A Inner Spacer Part Number X7S-399A Outer Spacer Part Number Y7S-394A Design Unit Inch Dimensions d - Bore 2 11/16 in D - Cup Outer Diameter 4.3307 in T - Width 3.1120 in C - Width 2.8620 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.09 in r - Cup Backface "To Clear" Radius2 0.020 in db - Cone Backface Backing Diameter 3.07 in Da - Cup Frontface Backing Diameter 4.15 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 5760 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 38700 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 3970 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 10000 lbf Factors K - Factor7 1.45 e - ISO Factor8 0.4 Y1 - ISO Factor9 1.68 Y2 - ISO Factor10 2.5