Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Timken JHM720249 - JHM720210 (M720249XB)

Описание

Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Specifications Cone Part Number JHM720249 Cup Part Number JHM720210 Inner Spacer Part Number M720249XB Outer Spacer Part Number HM720210ES Design Unit Metric Dimensions d - Bore 3.937 in D - Cup Outer Diameter 6.2992 in T - Width 3.5203 in C - Width 2.8115 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 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