Tapered Roller Bearings - TS (Tapered Single) Metric Timken 30216

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 30216M Cone Part Number X30216M Cup Part Number Y30216M Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) 30216-90KM1 Dimensions d - Bore 80 mm D - Cup Outer Diameter 140 mm B - Cone Width 26.000 mm C - Cup Width 22.000 mm T - Bearing Width 28.250 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 2.540 mm r - Cup Backface "To Clear" Radius2 2.03 mm da - Cone Frontface Backing Diameter 90 mm db - Cone Backface Backing Diameter 94 mm Da - Cup Frontface Backing Diameter 133.35 mm Db - Cup Backface Backing Diameter 127.00 mm Ab - Cage-Cone Frontface Clearance 4.3 mm Aa - Cage-Cone Backface Clearance 1.8 mm a - Effective Center Location3 0 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 42400 N C1 - Dynamic Radial Rating (1 million revolutions)5 164000 N C0 - Static Radial Rating 187000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 30500 N Factors K - Factor7 1.39 e - ISO Factor8 0.42 Y - ISO Factor9 1.43 G1 - Heat Generation Factor (Roller-Raceway) 83.8 G2 - Heat Generation Factor (Rib-Roller End) 25.4 Cg - Geometry Factor10 0.0736