Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken HM903249 - HM903210 (HM903210ES)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number HM903249 Cup Part Number HM903210 Related Assembly Number(s) HM903249-90015 Outer Spacer Part Number HM903210ES Design Unit Inch Dimensions d - Bore 1 3/4 in D - Cup Outer Diameter 3.7500 in T - Width 2.4376 in B - Width 2.2500 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.010 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 2.56 in Da - Cup Frontface Backing Diameter 3.62 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 7950 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 53400 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 10100 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 13800 lbf Factors K - Factor7 0.79 e - ISO Factor8 0.74 Y1 - ISO Factor9 0.91 Y2 - ISO Factor10 1.36