Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken HM743345 - HM743310 (HM743310EB)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number HM743345 Cup Part Number HM743310 Related Assembly Number(s) HM743345-90023 Outer Spacer Part Number HM743310EB Design Unit Inch Dimensions d - Bore 8.2500 in D - Cup Outer Diameter 13.1250 in T - Width 5.5000 in B - Width 5.5000 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.250 in db - Cone Backface Backing Diameter 9.37 in Da - Cup Frontface Backing Diameter 12.51 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 53400 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 359000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 40200 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 93000 lbf Factors K - Factor7 1.33 e - ISO Factor8 0.44 Y1 - ISO Factor9 1.54 Y2 - ISO Factor10 2.29