Tapered Roller Bearings - TS (Tapered Single) Metric Timken JW6049 - JW6010

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 JW6000 Cone Part Number JW6049 Cup Part Number JW6010 Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) JW6049-90KA1 Dimensions d - Bore 60 mm D - Cup Outer Diameter 125 mm B - Cone Width 33.500 mm C - Cup Width 26.000 mm T - Bearing Width 37.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.050 mm r - Cup Backface "To Clear" Radius2 3.05 mm da - Cone Frontface Backing Diameter 72 mm db - Cone Backface Backing Diameter 89 mm Da - Cup Frontface Backing Diameter 119.89 mm Db - Cup Backface Backing Diameter 103.89 mm Ab - Cage-Cone Frontface Clearance 4.8 mm Aa - Cage-Cone Backface Clearance 4.8 mm a - Effective Center Location3 4.8 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 52800 N C1 - Dynamic Radial Rating (1 million revolutions)5 204000 N C0 - Static Radial Rating 210000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 74100 N Factors K - Factor7 0.71 e - ISO Factor8 0.82 Y - ISO Factor9 0.73 G1 - Heat Generation Factor (Roller-Raceway) 64.1 G2 - Heat Generation Factor (Rib-Roller End) 18.6 Cg - Geometry Factor10 0.0883