Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 682 - 672P

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 675 Cone Part Number 682 Cup Part Number 672P Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 3.7392 in D - Cup Outer Diameter 6.6250 in B - Cone Width 1.625 in C - Cup Width 1.1875 in T - Bearing Width 1.6250 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 4.17 in db - Cone Backface Backing Diameter 4.45 in Da - Cup Frontface Backing Diameter 6.34 in Db - Cup Backface Backing Diameter 5.87 in Ab - Cage-Cone Frontface Clearance 0.12 in Aa - Cage-Cone Backface Clearance 0.17 in a - Effective Center Location3 -0.11 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 15400 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 59500 lbf C0 - Static Radial Rating 86700 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 12400 lbf Factors K - Factor7 1.24 e - ISO Factor8 0.47 Y - ISO Factor9 1.28 G1 - Heat Generation Factor (Roller-Raceway) 182.5 G2 - Heat Generation Factor (Rib-Roller End) 37.3 Cg - Geometry Factor10 0.106