Tapered Roller Bearings - TS (Tapered Single) Metric Timken XLA33211 - Y33211

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 33211 Cone Part Number XLA33211 Cup Part Number Y33211 Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) XLA33211-90KA1 Dimensions d - Bore 50 mm D - Cup Outer Diameter 100 mm B - Cone Width 33.500 mm C - Cup Width 27 mm T - Bearing Width 33.500 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 62 mm db - Cone Backface Backing Diameter 67 mm Da - Cup Frontface Backing Diameter 97.00 mm Db - Cup Backface Backing Diameter 88.90 mm Ab - Cage-Cone Frontface Clearance 3.3 mm Aa - Cage-Cone Backface Clearance 0.8 mm a - Effective Center Location3 -8.1 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 49800 N C1 - Dynamic Radial Rating (1 million revolutions)5 192000 N C0 - Static Radial Rating 202000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 34100 N Factors K - Factor7 1.46 e - ISO Factor8 0.4 Y - ISO Factor9 1.5 G1 - Heat Generation Factor (Roller-Raceway) 59.3 G2 - Heat Generation Factor (Rib-Roller End) 15.3 Cg - Geometry Factor10 0.101