Tapered Roller Bearings - Single Cones - Metric Timken X30316M

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 30316M Cone Part Number X30316M Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 582000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 151000 N Full Timken Part Number 30316 Dimensions d - Cone Bore 80 mm B - Cone Width 39 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 3.050 mm da - Cone Frontface Backing Diameter 96 mm db - Cone Backface Backing Diameter 100 mm Ab - Cage-Cone Frontface Clearance 5.6 mm Aa - Cage-Cone Backface Clearance -0.3 mm a - Effective Center Location4 -8.1 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 86700 N C1 - Dynamic Radial Rating (1 million revolutions)6 334000 N C0 - Static Radial Rating 381000 N Ca90- Dynamic Thrust Rating (90 million revolutions)7 51200 N Factors K - Factor8 1.69 G1 - Heat Generation Factor (Roller-Raceway) 147.1 G2 - Heat Generation Factor (Rib-Roller End) 37.6 Cg - Geometry Factor9 0.0831