Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken 71450 - 71750 (Y5S-71750)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number 71450 Cup Part Number 71750 Related Assembly Number(s) 71450-902B6 Outer Spacer Part Number Y5S-71750 Design Unit Inch Dimensions d - Bore 4 1/2 in D - Cup Outer Diameter 7.5 in T - Width 3.75 in B - Width 3.875 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.02 in r - Cup Backface "To Clear" Radius2 0.130 in db - Cone Backface Backing Diameter 5.2 in Da - Cup Frontface Backing Diameter 7.17 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 21200 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 142000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 15100 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 36900 lbf Factors K - Factor7 1.4 e - ISO Factor8 0.42 Y1 - ISO Factor9 1.62 Y2 - ISO Factor10 2.42