Tapered Roller Bearings - TSF (Tapered Single with Flange) Metric Timken JP8049 - JP8010-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 JP8000 Cone Part Number JP8049 Cup Part Number JP8010-B Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) JP8049-90B02 Dimensions d - Bore 80 mm D - Cup Outer Diameter 125 mm D1 - Flange Outer Diameter 132.000 mm B - Cone Width 22.500 mm C - Cup Width 17.500 mm C1 - Cup Flange Width 4.000 mm T1 - Bearing Width to Flange 10.500 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 2.030 mm r - Cup Backface "To Clear" Radius2 2 mm da - Cone Frontface Backing Diameter 86 mm db - Cone Backface Backing Diameter 89 mm Da - Cup Frontface Backing Diameter 129.03 mm Ab - Cage-Cone Frontface Clearance 3.8 mm Aa - Cage-Cone Backface Clearance 1.5 mm a - Effective Center Location3 2.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 27700 N C1 - Dynamic Radial Rating (1 million revolutions)5 107000 N C0 - Static Radial Rating 141000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 21400 N Factors K - Factor7 1.29 e - ISO Factor8 0.45 Y - ISO Factor9 1.33 G1 - Heat Generation Factor (Roller-Raceway) 69.7 G2 - Heat Generation Factor (Rib-Roller End) 37.4 Cg - Geometry Factor10 0.109