Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 67384 - 67320

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 67300 Cone Part Number 67384 Cup Part Number 67320 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 4.7500 in D - Cup Outer Diameter 8 in B - Cone Width 1.8125 in C - Cup Width 1.5000 in T - Bearing Width 1.8126 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.310 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 5.28 in db - Cone Backface Backing Diameter 5.83 in Da - Cup Frontface Backing Diameter 7.59 in Db - Cup Backface Backing Diameter 7.20 in Ab - Cage-Cone Frontface Clearance 0.09 in Aa - Cage-Cone Backface Clearance 0.13 in a - Effective Center Location3 -0.25 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 25400 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 97900 lbf C0 - Static Radial Rating 141000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 15000 lbf Factors K - Factor7 1.7 e - ISO Factor8 0.34 Y - ISO Factor9 1.74 G1 - Heat Generation Factor (Roller-Raceway) 383.7 G2 - Heat Generation Factor (Rib-Roller End) 70.1 Cg - Geometry Factor10 0.122