Tapered Roller Bearings - Single Cones - Metric Timken KJH429148

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 H429100 Cone Part Number KJH429148 Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 1140000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 295000 N Full Timken Part Number H429100 Dimensions d - Cone Bore 130 mm B - Cone Width 72.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 4.060 mm da - Cone Frontface Backing Diameter 153 mm db - Cone Backface Backing Diameter 156 mm Ab - Cage-Cone Frontface Clearance 5.1 mm Aa - Cage-Cone Backface Clearance 5.8 mm a - Effective Center Location4 -19.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 170000 N C1 - Dynamic Radial Rating (1 million revolutions)6 654000 N C0 - Static Radial Rating 955000 N Ca90- Dynamic Thrust Rating (90 million revolutions)7 105000 N Factors K - Factor8 1.62 G1 - Heat Generation Factor (Roller-Raceway) 474.3 G2 - Heat Generation Factor (Rib-Roller End) 87.9 Cg - Geometry Factor9 0.125