Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken HH221440 - HH221410-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 HH221400 Cone Part Number HH221440 Cup Part Number HH221410-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 3 3/4 in D - Cup Outer Diameter 7.5 in D1 - Flange Outer Diameter 7.8710 in B - Cone Width 2.2650 in C - Cup Width 1.8125 in C1 - Cup Flange Width 0.4375 in T1 - Bearing Width to Flange 0.8750 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 4.33 in db - Cone Backface Backing Diameter 4.92 in Da - Cup Frontface Backing Diameter 7.06 in Ab - Cage-Cone Frontface Clearance 0.16 in Aa - Cage-Cone Backface Clearance 0.08 in a - Effective Center Location3 -0.59 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 31100 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 120000 lbf C0 - Static Radial Rating 156000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 17800 lbf Factors K - Factor7 1.74 e - ISO Factor8 0.33 Y - ISO Factor9 1.79 G1 - Heat Generation Factor (Roller-Raceway) 266 G2 - Heat Generation Factor (Rib-Roller End) 28.4 Cg - Geometry Factor10 0.107