Конический роликоподшипник Timken LM522548 (одиночное внутреннее кольцо с роликами, дюймовые размеры)

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 LM522500 Cone Part Number LM522548 Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 76600 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 19900 lbf Dimensions d - Cone Bore 4.3302 in B - Cone Width 1.375 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.310 in da - Cone Frontface Backing Diameter 4.65 in db - Cone Backface Backing Diameter 5.24 in Ab - Cage-Cone Frontface Clearance 0.08 in Aa - Cage-Cone Backface Clearance 0.09 in a - Effective Center Location4 -0.06 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 11400 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 44000 lbf C0 - Static Radial Rating 80300 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 7850 lbf Factors K - Factor8 1.45 G1 - Heat Generation Factor (Roller-Raceway) 231.6 G2 - Heat Generation Factor (Rib-Roller End) 63.4 Cg - Geometry Factor9 0.158