Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken 554 - 552A (Y3S-552A)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number 554 Cup Part Number 552A Related Assembly Number(s) 554-90127 Outer Spacer Part Number Y3S-552A Design Unit Inch Dimensions d - Bore 2 7/16 in D - Cup Outer Diameter 4-7/8 in T - Width 3 in B - Width 2.8880 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 3.03 in Da - Cup Frontface Backing Diameter 4.60 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 11100 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 74700 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 6590 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 19400 lbf Factors K - Factor7 1.69 e - ISO Factor8 0.35 Y1 - ISO Factor9 1.95 Y2 - ISO Factor10 2.9