Tapered Roller Bearings - Single Cones - Metric Timken JM822049N

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 M822000 Cone Part Number JM822049N Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 396000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 103000 N Full Timken Part Number M822000 Dimensions d - Cone Bore 110 mm B - Cone Width 35.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 3.050 mm da - Cone Frontface Backing Diameter 119 mm db - Cone Backface Backing Diameter 125 mm Ab - Cage-Cone Frontface Clearance 2.5 mm Aa - Cage-Cone Backface Clearance 2.5 mm a - Effective Center Location4 3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 58900 N C1 - Dynamic Radial Rating (1 million revolutions)6 227000 N C0 - Static Radial Rating 356000 N Ca90- Dynamic Thrust Rating (90 million revolutions)7 50100 N Factors K - Factor8 1.18 G1 - Heat Generation Factor (Roller-Raceway) 191.5 G2 - Heat Generation Factor (Rib-Roller End) 45.8 Cg - Geometry Factor9 0.159