Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 67390 - 67322-B

Описание

Like the TS bearing design, the TSF design 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. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings. Specifications Series 67300 Cone Part Number 67390 Cup Part Number 67322-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 5.2500 in D - Cup Outer Diameter 7.7500 in D1 - Flange Outer Diameter 8.0272 in B - Cone Width 1.8125 in C - Cup Width 1.5000 in C1 - Cup Flange Width 0.2813 in T1 - Bearing Width to Flange 0.5938 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 5.67 in db - Cone Backface Backing Diameter 5.91 in Da - Cup Frontface Backing Diameter 7.59 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 21400 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 82600 lbf C0 - Static Radial Rating 141000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 12600 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