Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 82788 - 82722

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 82700 Cone Part Number 82788 Cup Part Number 82722 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 7.5 in D - Cup Outer Diameter 11.1875 in B - Cone Width 2.1875 in C - Cup Width 1.6875 in T - Bearing Width 2.1875 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 7.99 in db - Cone Backface Backing Diameter 8.27 in Da - Cup Frontface Backing Diameter 10.68 in Db - Cup Backface Backing Diameter 10.35 in Ab - Cage-Cone Frontface Clearance 0.13 in Aa - Cage-Cone Backface Clearance 0.18 in a - Effective Center Location3 -0.11 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 33600 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 130000 lbf C0 - Static Radial Rating 239000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 20600 lbf Factors K - Factor7 1.63 e - ISO Factor8 0.36 Y - ISO Factor9 1.68 Cg - Geometry Factor10 0.124