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Factory Price Drawn Cup Needle Roller Bearings - N307-E single row Cylindrical roller bearing – CWL

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Factory Price Drawn Cup Needle Roller 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 Price Drawn Cup Needle Roller Bearings - N307-E single row Cylindrical roller bearing – CWL detail pictures


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Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Factory Price Drawn Cup Needle Roller Bearings - N307-E single row Cylindrical roller bearing – CWL , The product will supply to all over the world, such as: Barcelona, Sweden, Cologne, We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Ingrid from Kenya - 2018.07.27 12:26
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Julia from Malaysia - 2018.06.30 17:29
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