Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 47896 - 47825-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 47800 Cone Part Number 47896 Cup Part Number 47825-B Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 47896-90014 Dimensions d - Bore 3 3/4 in D - Cup Outer Diameter 5.625 in D1 - Flange Outer Diameter 5.8710 in B - Cone Width 1.375 in C - Cup Width 1.0313 in C1 - Cup Flange Width 0.3125 in T1 - Bearing Width to Flange 0.5937 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.06 in da - Cone Frontface Backing Diameter 4.06 in db - Cone Backface Backing Diameter 4.33 in Da - Cup Frontface Backing Diameter 5.63 in Ab - Cage-Cone Frontface Clearance 0.03 in Aa - Cage-Cone Backface Clearance 0.09 in a - Effective Center Location3 -0.04 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 11500 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 44300 lbf C0 - Static Radial Rating 69000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 8810 lbf Factors K - Factor7 1.3 e - ISO Factor8 0.45 Y - ISO Factor9 1.34 G1 - Heat Generation Factor (Roller-Raceway) 153 G2 - Heat Generation Factor (Rib-Roller End) 38.1 Cg - Geometry Factor10 0.143