Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 67437 - 67675

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 67000 Cone Part Number 67437 Cup Part Number 67675 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 4.3750 in D - Cup Outer Diameter 6.7500 in B - Cone Width 1.1875 in C - Cup Width 0.9948 in T - Bearing Width 1.3386 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 4.69 in db - Cone Backface Backing Diameter 4.92 in Da - Cup Frontface Backing Diameter 6.48 in Db - Cup Backface Backing Diameter 6.14 in Ab - Cage-Cone Frontface Clearance 0.11 in Aa - Cage-Cone Backface Clearance 0.11 in a - Effective Center Location3 0.18 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 13600 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 52500 lbf C0 - Static Radial Rating 60300 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 11000 lbf Factors K - Factor7 1.24 e - ISO Factor8 0.47 Y - ISO Factor9 1.27 G1 - Heat Generation Factor (Roller-Raceway) 152 G2 - Heat Generation Factor (Rib-Roller End) 50.5 Cg - Geometry Factor10 0.0987