Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken 46790 - 46720 (Y2S-46720)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number 46790 Cup Part Number 46720 Related Assembly Number(s) 46790-902B8 Outer Spacer Part Number Y2S-46720 Design Unit Inch Dimensions d - Bore 6 1/2 in D - Cup Outer Diameter 8 7/8 in T - Width 3.25 in B - Width 3.125 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 7.13 in Da - Cup Frontface Backing Diameter 8.58 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 17700 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 119000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 11600 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 30800 lbf Factors K - Factor7 1.52 e - ISO Factor8 0.38 Y1 - ISO Factor9 1.76 Y2 - ISO Factor10 2.62