Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Timken 27689 - 27620 (X3S-27689 - Y5S-27620)

Описание

Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Specifications Cone Part Number 27689 Cup Part Number 27620 Inner Spacer Part Number X3S-27689 Outer Spacer Part Number Y5S-27620 Design Unit Inch Dimensions d - Bore 3.2813 in D - Cup Outer Diameter 4.9375 in T - Width 3.875 in C - Width 3.4376 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.03 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 3.54 in Da - Cup Frontface Backing Diameter 4.75 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 6830 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 45900 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 4860 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 11900 lbf Factors K - Factor7 1.4 e - ISO Factor8 0.42 Y1 - ISO Factor9 1.62 Y2 - ISO Factor10 2.42