
Tapered Roller Bearings - SR (Matched Bearing Assembly, SET-RIGHT™) Timken JH307749 - JH307710 (H307749XR - H307710ER)
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Описание
Tapered Roller Bearings - SR (Matched Bearing Assembly, SET-RIGHT™) Specifications Cone Part Number JH307749 Cup Part Number JH307710 Inner Spacer Part Number H307749XR Outer Spacer Part Number H307710ER Snap Ring Part Number K518419R Design Unit Metric Dimensions d - Bore 55 mm D - Cup Outer Diameter 110 mm T - Width 95.4 mm C - Width 80.815 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.050 mm r - Cup Backface "To Clear" Radius2 0.8 mm db - Cone Backface Backing Diameter 71 mm Da - Cup Frontface Backing Diameter 103.90 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 64500 N C1 - Dynamic Radial Rating (1 million revolutions)4 433000 N Ca90- Dynamic Thrust Rating (90 million revolutions)5 38300 N C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 112000 N Factors K - Factor7 1.69 e - ISO Factor8 0.35 Y1 - ISO Factor9 1.95 Y2 - ISO Factor10 2.9