Tapered Roller Bearings - TS (Tapered Single) Metric Timken JH415647 - JH415610

Описание

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. Specifications Series H415600 Cone Part Number JH415647 Cup Part Number JH415610 Design Unit Metric Cage Material Stamped Steel Dimensions d - Bore 75 mm D - Cup Outer Diameter 145 mm B - Cone Width 51 mm C - Cup Width 42 mm T - Bearing Width 51 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.050 mm r - Cup Backface "To Clear" Radius2 2.54 mm da - Cone Frontface Backing Diameter 89 mm db - Cone Backface Backing Diameter 94 mm Da - Cup Frontface Backing Diameter 139.95 mm Db - Cup Backface Backing Diameter 129.03 mm Ab - Cage-Cone Frontface Clearance 3.8 mm Aa - Cage-Cone Backface Clearance 1.5 mm a - Effective Center Location3 -14.2 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 89900 N C1 - Dynamic Radial Rating (1 million revolutions)5 347000 N C0 - Static Radial Rating 463000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 55700 N Factors K - Factor7 1.61 e - ISO Factor8 0.36 Y - ISO Factor9 1.66 G1 - Heat Generation Factor (Roller-Raceway) 158 G2 - Heat Generation Factor (Rib-Roller End) 26.4 Cg - Geometry Factor10 0.0931