Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken EE776420 - 776520 (Y2S-776520)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number EE776420 Cup Part Number 776520 Related Assembly Number(s) EE776420-90015 Outer Spacer Part Number Y2S-776520 Design Unit Inch Dimensions d - Bore 42.0000 in D - Cup Outer Diameter 52.0000 in T - Width 7.5 in B - Width 7 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.200 in r - Cup Backface "To Clear" Radius2 0.250 in db - Cone Backface Backing Diameter 43.9 in Da - Cup Frontface Backing Diameter 50.79 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 155000 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 1040000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 152000 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 271000 lbf Factors K - Factor7 1.02 e - ISO Factor8 0.57 Y1 - ISO Factor9 1.18 Y2 - ISO Factor10 1.76