Tapered Roller Bearings - TS (Tapered Single) Metric Timken X32238 - Y32238

Описание

This is the most basic and most widely used type of tapered roller bearing. It 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. Specifications Series 32238 Cone Part Number X32238 Cup Part Number Y32238 Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) 32238-90KA2 Dimensions d - Bore 190 mm D - Cup Outer Diameter 340 mm B - Cone Width 92 mm C - Cup Width 75 mm T - Bearing Width 97.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 5 mm r - Cup Backface "To Clear" Radius2 4 mm da - Cone Frontface Backing Diameter 219 mm db - Cone Backface Backing Diameter 230 mm Da - Cup Frontface Backing Diameter 323 mm Db - Cup Backface Backing Diameter 305 mm Ab - Cage-Cone Frontface Clearance 9.9 mm Aa - Cage-Cone Backface Clearance 11.2 mm a - Effective Center Location3 -15.7 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 442000 N C1 - Dynamic Radial Rating (1 million revolutions)5 1700000 N C0 - Static Radial Rating 2210000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 329000 N Factors K - Factor7 1.34 e - ISO Factor8 0.44 Y - ISO Factor9 1.38 G1 - Heat Generation Factor (Roller-Raceway) 1114.6 G2 - Heat Generation Factor (Rib-Roller End) 89.9 Cg - Geometry Factor10 0.148