Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Timken JM612949 - JM612910 (M612949XA)

Описание

Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Specifications Cone Part Number JM612949 Cup Part Number JM612910 Inner Spacer Part Number M612949XA Outer Spacer Part Number M612910ES Design Unit Metric Dimensions d - Bore 2.7559 in D - Cup Outer Diameter 4.5276 in T - Width 2.5002 in C - Width 2.0278 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.12 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 3.27 in Da - Cup Frontface Backing Diameter 4.35 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 10400 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 69600 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 7630 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 18000 lbf Factors K - Factor7 1.36 e - ISO Factor8 0.43 Y1 - ISO Factor9 1.57 Y2 - ISO Factor10 2.34