Date: 2013-09-24

30340 Tapered Roller Bearing

Bearing Type:Tapered Roller Bearing
 

Domestic new models: 30340

Domestic old models: 7340E

Inside diameter (mm) : 200

outside diameter (mm) : 420

Width (mm) : 80

Grease  speed (r/min) : 820

Cor (kN) : 1450   Cr (kN) :1120

Oil lubrication speed (r/min) : 1100

Weight (KG) : 53.5
 

    Tapered roller bearing is mainly used to bear radial direction load primarily radial and axial load, should not be commonly alone carry axial load. These bearings are designed to make inner ring and outer ring raceway surface of raceway surface, on the surface of the roller rolling each cone vertex intersection in the center of the bearing of the line. In addition to the metric series products, there are a variety of English series products. Apply to under heavy load and impact load. Tapered roller bearing in addition to single bearing, and double row bearings, double bearing and four columns bearing in pairs. Tapered roller bearing cage with punching cage.
 

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