Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Timken JHM720249 - JHM720210 (JY16018R)

Описание

Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) Specifications Cone Part Number JHM720249 Cup Part Number JHM720210 Outer Spacer Part Number JY16018R Design Unit Metric Dimensions d - Bore 3.937 in D - Cup Outer Diameter 6.2992 in T - Width 3.2284 in B - Width 3.1496 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.010 in r - Cup Backface "To Clear" Radius2 0.1 in db - Cone Backface Backing Diameter 4.61 in Da - Cup Frontface Backing Diameter 6.08 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 19300 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 130000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 15500 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 33600 lbf Factors K - Factor7 1.24 e - ISO Factor8 0.47 Y1 - ISO Factor9 1.43 Y2 - ISO Factor10 2.14