Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken HM321245 - HM321210 (HM321210EB)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number HM321245 Cup Part Number HM321210 Related Assembly Number(s) HM321245-902A1 Outer Spacer Part Number HM321210EB Design Unit Inch Dimensions d - Bore 3.9060 in D - Cup Outer Diameter 6.7500 in T - Width 3.875 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 4.57 in Da - Cup Frontface Backing Diameter 6.48 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 20100 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 135000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 11800 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 35100 lbf Factors K - Factor7 1.7 e - ISO Factor8 0.34 Y1 - ISO Factor9 1.97 Y2 - ISO Factor10 2.93