Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 13889 - 13830

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 13800 Cone Part Number 13889 Cup Part Number 13830 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 13889-90010 Dimensions d - Bore 1 1/2 in D - Cup Outer Diameter 2.5000 in B - Cone Width 0.4688 in C - Cup Width 0.3750 in T - Bearing Width 0.5000 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.030 in da - Cone Frontface Backing Diameter 1.67 in db - Cone Backface Backing Diameter 1.77 in Da - Cup Frontface Backing Diameter 2.40 in Db - Cup Backface Backing Diameter 2.32 in Ab - Cage-Cone Frontface Clearance 0.08 in Aa - Cage-Cone Backface Clearance -0.01 in a - Effective Center Location3 -0.03 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 1580 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 6100 lbf C0 - Static Radial Rating 7430 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 938 lbf Factors K - Factor7 1.69 e - ISO Factor8 0.35 Y - ISO Factor9 1.73 G1 - Heat Generation Factor (Roller-Raceway) 14.8 G2 - Heat Generation Factor (Rib-Roller End) 23.3 Cg - Geometry Factor10 0.0601