Tapered Roller Bearings - TS (Tapered Single) Imperial Timken H913849 - H913810

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 H913800 Cone Part Number H913849 Cup Part Number H913810 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) H913849-90039 Dimensions d - Bore 2 3/4 in D - Cup Outer Diameter 5.7500 in B - Cone Width 1.5625 in C - Cup Width 1.0000 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 3.24 in db - Cone Backface Backing Diameter 3.74 in Da - Cup Frontface Backing Diameter 5.46 in Db - Cup Backface Backing Diameter 4.88 in Ab - Cage-Cone Frontface Clearance 0.18 in Aa - Cage-Cone Backface Clearance 0.29 in a - Effective Center Location3 0.17 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 15900 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 61300 lbf C0 - Static Radial Rating 57500 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 21300 lbf Factors K - Factor7 0.75 e - ISO Factor8 0.78 Y - ISO Factor9 0.77 G1 - Heat Generation Factor (Roller-Raceway) 78.5 G2 - Heat Generation Factor (Rib-Roller End) 17.3 Cg - Geometry Factor10 0.0927