Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 33891 - 33822

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 33800 Cone Part Number 33891 Cup Part Number 33822 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2.0625 in D - Cup Outer Diameter 3.7500 in B - Cone Width 1.1250 in C - Cup Width 0.8750 in T - Bearing Width 1.0939 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.030 in da - Cone Frontface Backing Diameter 2.32 in db - Cone Backface Backing Diameter 2.6 in Da - Cup Frontface Backing Diameter 3.56 in Db - Cup Backface Backing Diameter 3.39 in Ab - Cage-Cone Frontface Clearance 0.11 in Aa - Cage-Cone Backface Clearance 0.04 in a - Effective Center Location3 -0.3 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 7560 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 29200 lbf C0 - Static Radial Rating 36200 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 4270 lbf Factors K - Factor7 1.77 e - ISO Factor8 0.33 Y - ISO Factor9 1.82 G1 - Heat Generation Factor (Roller-Raceway) 52.5 G2 - Heat Generation Factor (Rib-Roller End) 18.5 Cg - Geometry Factor10 0.091