Конический роликоподшипник Timken 3992 (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 3900 Cone Part Number 3992 Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 54300 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 14100 lbf Dimensions d - Cone Bore 2.6250 in B - Cone Width 1.1505 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.22 in da - Cone Frontface Backing Diameter 2.95 in db - Cone Backface Backing Diameter 3.39 in Ab - Cage-Cone Frontface Clearance 0.08 in Aa - Cage-Cone Backface Clearance 0.03 in a - Effective Center Location4 -0.15 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 8090 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 31200 lbf C0 - Static Radial Rating 43000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 5570 lbf Factors K - Factor8 1.45 Cg - Geometry Factor9 0.109