Tapered Roller Bearings - TS (Tapered Single) Imperial Timken LL382149 - LL382110

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 LL382100 Cone Part Number LL382149 Cup Part Number LL382110 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) LL382149-90013 Dimensions d - Bore 27.5000 in D - Cup Outer Diameter 32.2500 in B - Cone Width 2.5 in C - Cup Width 2.0000 in T - Bearing Width 2.5000 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.13 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 28.23 in db - Cone Backface Backing Diameter 28.35 in Da - Cup Frontface Backing Diameter 31.65 in Db - Cup Backface Backing Diameter 31.18 in Ab - Cage-Cone Frontface Clearance 0.03 in Aa - Cage-Cone Backface Clearance 0.21 in a - Effective Center Location3 2.15 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 61500 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 237000 lbf C0 - Static Radial Rating 716000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 36800 lbf Factors K - Factor7 1.67 e - ISO Factor8 0.35 Y - ISO Factor9 1.72 G1 - Heat Generation Factor (Roller-Raceway) 9940 G2 - Heat Generation Factor (Rib-Roller End) 2090.8 Cg - Geometry Factor10 0.274