Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 11157 - 11300

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 11000 Cone Part Number 11157 Cup Part Number 11300 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 11157-90402 Dimensions d - Bore 1.5740 in D - Cup Outer Diameter 3 in B - Cone Width 0.6844 in C - Cup Width 0.5625 in T - Bearing Width 0.7090 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.06 in da - Cone Frontface Backing Diameter 1.79 in db - Cone Backface Backing Diameter 1.89 in Da - Cup Frontface Backing Diameter 2.83 in Db - Cup Backface Backing Diameter 2.64 in Ab - Cage-Cone Frontface Clearance 0.09 in Aa - Cage-Cone Backface Clearance 0.04 in a - Effective Center Location3 -0.03 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 2800 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 10800 lbf C0 - Static Radial Rating 12400 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 2340 lbf Factors K - Factor7 1.2 e - ISO Factor8 0.49 Y - ISO Factor9 1.23 Cg - Geometry Factor10 0.0735