Tapered Roller Bearings - TS (Tapered Single) Metric Timken XA32212 - Y32212

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 32212M Cone Part Number XA32212M Cup Part Number Y32212M Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) 32212-9X064 Dimensions d - Bore 60 mm D - Cup Outer Diameter 110 mm B - Cone Width 28.000 mm C - Cup Width 24.000 mm T - Bearing Width 29.750 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 2.030 mm r - Cup Backface "To Clear" Radius2 1.52 mm da - Cone Frontface Backing Diameter 67 mm db - Cone Backface Backing Diameter 71 mm Da - Cup Frontface Backing Diameter 103.90 mm Db - Cup Backface Backing Diameter 98.04 mm Ab - Cage-Cone Frontface Clearance 4.1 mm Aa - Cage-Cone Backface Clearance 1.8 mm a - Effective Center Location3 -5.1 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 42200 N C1 - Dynamic Radial Rating (1 million revolutions)5 163000 N C0 - Static Radial Rating 160000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 29300 N Factors K - Factor7 1.44 e - ISO Factor8 0.4 Y - ISO Factor9 1.48 G1 - Heat Generation Factor (Roller-Raceway) 54.8 G2 - Heat Generation Factor (Rib-Roller End) 19.5 Cg - Geometry Factor10 0.0886