Tapered Roller Bearings - TSF (Tapered Single with Flange) Metric Timken JM624649 - JM624610-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 M624600 Cone Part Number JM624649 Cup Part Number JM624610-B Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) JM624649-90B01 Dimensions d - Bore 120 mm D - Cup Outer Diameter 180 mm D1 - Flange Outer Diameter 188.000 mm B - Cone Width 36 mm C - Cup Width 26.000 mm C1 - Cup Flange Width 6.580 mm T1 - Bearing Width to Flange 16.350 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.560 mm r - Cup Backface "To Clear" Radius2 1.5 mm da - Cone Frontface Backing Diameter 128 mm db - Cone Backface Backing Diameter 135 mm Da - Cup Frontface Backing Diameter 175.01 mm Ab - Cage-Cone Frontface Clearance 3.3 mm Aa - Cage-Cone Backface Clearance 3.3 mm a - Effective Center Location3 0 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 64000 N C1 - Dynamic Radial Rating (1 million revolutions)5 247000 N C0 - Static Radial Rating 377000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 45300 N Factors K - Factor7 1.41 e - ISO Factor8 0.41 Y - ISO Factor9 1.45 G1 - Heat Generation Factor (Roller-Raceway) 227 G2 - Heat Generation Factor (Rib-Roller End) 61.6 Cg - Geometry Factor10 0.108