Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 48506 - 48750

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 48000 Cone Part Number 48506 Cup Part Number 48750 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 5.0625 in D - Cup Outer Diameter 7.5 in B - Cone Width 1.2500 in C - Cup Width 1.0000 in T - Bearing Width 1.375 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 5.47 in db - Cone Backface Backing Diameter 5.71 in Da - Cup Frontface Backing Diameter 7.24 in Db - Cup Backface Backing Diameter 6.69 in Ab - Cage-Cone Frontface Clearance 0.06 in Aa - Cage-Cone Backface Clearance 0.16 in a - Effective Center Location3 0.65 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 10300 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 39800 lbf C0 - Static Radial Rating 67400 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 11500 lbf Factors K - Factor7 0.89 e - ISO Factor8 0.65 Y - ISO Factor9 0.92 Cg - Geometry Factor10 0.178