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Factory source Bearing Hub For Cycle - N307-E single row Cylindrical roller bearing – CWL

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Factory source Bearing Hub For Cycle - N307-E single row Cylindrical roller bearing – CWL Detail:

Single-row cylindrical roller bearings with a cage comprising cylindrical rollers caged between a solid outer and inner ring. These bearings have a high level of rigidity, can support heavy radial loads and are suitable for high speeds. The inner and outer rings can be fitted separately, making installation and removal a simple process.

The outer ring of an N series cylindrical bearing has no ribs, whereas the inner ring of the cylindrical bearing has two fixed ribs. This means that the N series cylindrical bearing cannot locate the shaft, therefore the axial displacement of the shaft relative to the casing can be accommodated in both directions.

Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

The N307-E single row Cylindrical roller bearing , “E” suffix designates higher radial load capacity .

N307-E single row Cylindrical roller bearing detail Specifications

Main Dimensions
Bore diameter(d):35mm
Outer diameter( D): 80mm
Withd(B): 21mm
Chamfer dimension(r min.):1.5mm
Chamfer dimension(r1 min.):1.1mm
Permissible axial displacement(S max.):1.2MM
Raceway diameter of outer ring(E):70.2mm
Static load ratings(Cor):56.7KN
Dynamic load ratings(Cr): 68.4KN

ABUTMENT DIMENSIONS
Diameter of spacer sleeve(da min.):43 mm
Diameter of spacer sleeve(da max.):68 mm
Diameter of housing abutment(Da min.):72 mm
Diameter of housing abutment (Da max.):73.4 mm
Radius of fillet(ra max.):1.5 mm
Radius of fillet(rb max.):1 mm


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Factory source Bearing Hub For Cycle - N307-E single row Cylindrical roller bearing – CWL detail pictures


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With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for Factory source Bearing Hub For Cycle - N307-E single row Cylindrical roller bearing – CWL , The product will supply to all over the world, such as: Netherlands, Russia, Bolivia, You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will provide our best service to satisfy all your needs! You should contact us right away!
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Amy from Georgia - 2018.09.29 17:23
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Jack from Georgia - 2018.12.11 14:13
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