Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 65231 - 65500

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 65000 Cone Part Number 65231 Cup Part Number 65500 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2.3125 in D - Cup Outer Diameter 5 in B - Cone Width 1.75 in C - Cup Width 1.3750 in T - Bearing Width 1.7500 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 2.79 in db - Cone Backface Backing Diameter 3.19 in Da - Cup Frontface Backing Diameter 4.72 in Db - Cup Backface Backing Diameter 4.21 in Ab - Cage-Cone Frontface Clearance 0.08 in Aa - Cage-Cone Backface Clearance 0.13 in a - Effective Center Location3 -0.37 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 14200 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 54700 lbf C0 - Static Radial Rating 66700 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 11800 lbf Factors K - Factor7 1.2 e - ISO Factor8 0.49 Y - ISO Factor9 1.23 Cg - Geometry Factor10 0.0827