Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 6484 - 6420A

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 6400 Cone Part Number 6484 Cup Part Number 6420A Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2 3/4 in D - Cup Outer Diameter 5 7/8 in B - Cone Width 2.1350 in C - Cup Width 1.7500 in T - Bearing Width 2.1251 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.030 in da - Cone Frontface Backing Diameter 3.35 in db - Cone Backface Backing Diameter 3.82 in Da - Cup Frontface Backing Diameter 5.55 in Db - Cup Backface Backing Diameter 5.16 in Ab - Cage-Cone Frontface Clearance 0.06 in Aa - Cage-Cone Backface Clearance 0.09 in a - Effective Center Location3 -0.59 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 24000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 92400 lbf C0 - Static Radial Rating 104000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 14800 lbf Factors K - Factor7 1.61 e - ISO Factor8 0.36 Y - ISO Factor9 1.66 Cg - Geometry Factor10 0.0931