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Factory directly Needle Roller Plastic Bearings - N307-E single row Cylindrical roller bearing – CWL

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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for Cylindrical roller bearings, Weldable Bearing, Right Front Wheel Bearing, If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
Factory directly Needle Roller Plastic Bearings - 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 directly Needle Roller Plastic Bearings - N307-E single row Cylindrical roller bearing – CWL detail pictures


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We stick to our enterprise spirit of "Quality, Performance, Innovation and Integrity". We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Factory directly Needle Roller Plastic Bearings - N307-E single row Cylindrical roller bearing – CWL , The product will supply to all over the world, such as: Greenland, Bangkok, Malawi, At Present, our merchandise have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.
  • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Emily from Jamaica - 2017.03.08 14:45
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Anastasia from Angola - 2017.01.28 18:53
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