Tapered Roller Bearings - TS (Tapered Single) Imperial Timken EE328167 - 328269

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 328000 Cone Part Number EE328167 Cup Part Number 328269 Design Unit Inch Cage Material Pin-Type Related Assembly Number(s) EE328167-90020 Dimensions d - Bore 16.7500 in D - Cup Outer Diameter 26.9960 in B - Cone Width 5.6220 in C - Cup Width 4.1250 in T - Bearing Width 5.6250 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.500 in r - Cup Backface "To Clear" Radius2 0.250 in da - Cone Frontface Backing Diameter 18.23 in db - Cone Backface Backing Diameter 18.98 in Da - Cup Frontface Backing Diameter 25.07 in Db - Cup Backface Backing Diameter 24.57 in Ab - Cage-Cone Frontface Clearance 0.17 in Aa - Cage-Cone Backface Clearance 0.8 in a - Effective Center Location3 -0.32 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 183000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 704000 lbf C0 - Static Radial Rating 1360000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 126000 lbf Factors K - Factor7 1.45 e - ISO Factor8 0.4 Y - ISO Factor9 1.49 G1 - Heat Generation Factor (Roller-Raceway) 5606.6 G2 - Heat Generation Factor (Rib-Roller End) 353 Cg - Geometry Factor10 0.244