Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 6460 - 6420-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 6400 Cone Part Number 6460 Cup Part Number 6420-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2.8750 in D - Cup Outer Diameter 5 7/8 in D1 - Flange Outer Diameter 6.1835 in B - Cone Width 2.1350 in C - Cup Width 1.7500 in C1 - Cup Flange Width 0.3125 in T1 - Bearing Width to Flange 0.6875 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 3.43 in db - Cone Backface Backing Diameter 3.66 in Da - Cup Frontface Backing Diameter 5.55 in Ab - Cage-Cone Frontface Clearance 0.06 in Aa - Cage-Cone Backface Clearance 0.09 in a - Effective Center Location3 -0.59 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 24000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 92400 lbf C0 - Static Radial Rating 104000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 14800 lbf Factors K - Factor7 1.61 e - ISO Factor8 0.36 Y - ISO Factor9 1.66 G1 - Heat Generation Factor (Roller-Raceway) 158 G2 - Heat Generation Factor (Rib-Roller End) 29.1 Cg - Geometry Factor10 0.0931