Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken 28680 - 28622 (Y4S-28622)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number 28680 Cup Part Number 28622 Related Assembly Number(s) 28680-902A2 Outer Spacer Part Number Y4S-28622 Design Unit Inch Dimensions d - Bore 2 3/16 in D - Cup Outer Diameter 3.8437 in T - Width 1.9376 in B - Width 1.9376 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.02 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 2.68 in Da - Cup Frontface Backing Diameter 3.66 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 7180 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 48200 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 4950 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 12500 lbf Factors K - Factor7 1.45 e - ISO Factor8 0.4 Y1 - ISO Factor9 1.68 Y2 - ISO Factor10 2.5