Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 80180 - 80217

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 80000 Cone Part Number 80180 Cup Part Number 80217 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 80180-90010 Dimensions d - Bore 18.0000 in D - Cup Outer Diameter 21.7500 in B - Cone Width 1.75 in C - Cup Width 1.2500 in T - Bearing Width 1.7500 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 18.54 in db - Cone Backface Backing Diameter 18.66 in Da - Cup Frontface Backing Diameter 21.02 in Db - Cup Backface Backing Diameter 20.91 in Ab - Cage-Cone Frontface Clearance 0.24 in Aa - Cage-Cone Backface Clearance 0.18 in a - Effective Center Location3 1.03 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 36500 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 141000 lbf C0 - Static Radial Rating 348000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 19900 lbf Factors K - Factor7 1.83 e - ISO Factor8 0.32 Y - ISO Factor9 1.88 G1 - Heat Generation Factor (Roller-Raceway) 3437.4 G2 - Heat Generation Factor (Rib-Roller End) 868.7 Cg - Geometry Factor10 0.188