Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken EE420801 - 421437 (Y2S-421437)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number EE420801 Cup Part Number 421437 Related Assembly Number(s) EE420801-902A5 Outer Spacer Part Number Y2S-421437 Design Unit Inch Dimensions d - Bore 8 in D - Cup Outer Diameter 14.3720 in T - Width 7.2500 in B - Width 6.9998 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.130 in db - Cone Backface Backing Diameter 9.06 in Da - Cup Frontface Backing Diameter 13.21 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 68100 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 457000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 46800 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 118000 lbf Factors K - Factor7 1.45 e - ISO Factor8 0.4 Y1 - ISO Factor9 1.68 Y2 - ISO Factor10 2.5