Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken EE991201 - 992550 (Y1S-992550)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number EE991201 Cup Part Number 992550 Related Assembly Number(s) EE991201-90017 Outer Spacer Part Number Y1S-992550 Design Unit Inch Dimensions d - Bore 12 in D - Cup Outer Diameter 25.5000 in T - Width 9.5 in B - Width 9.5 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.530 in db - Cone Backface Backing Diameter 15.12 in Da - Cup Frontface Backing Diameter 23.39 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 137000 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 920000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 203000 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 238000 lbf Factors K - Factor7 0.67 e - ISO Factor8 0.87 Y1 - ISO Factor9 0.78 Y2 - ISO Factor10 1.16