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Inner Ring Needle Roller Bearing NA4907

Inner Ring Needle Roller Bearing NA4907 photo-1
US$ 0.2 - 120 MOQ: 50 Pieces
Key Specifications
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Brand Name:
Bmt, BMT
Bore Size:
35,
Outside Diameter:
55,
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai / Ningbo
Delivery Detail:
Delivery time depends on order quantity.
Brand Name Bmt, BMT
Bore Size 35,
Outside Diameter 55,
Model Number NA4907, NA4907
Precision Rating P0, P6, P5, P4
Seals Type Rubber cover
Number of Row Single Row
Place of Origin Zhejiang, China

 

What is a Needle roller bearing?

 

Same cylindrical rollers are the rolling elements of needle roller bearing. They are designed to reduce friction of a surface which is in rotation. Due to its shape, the needle bearing has a larger surface are a that is in contact with the outer surface of the bearing.

Axial needle bearing are flat and a radial pattern while the radial needle bearing have a cylindrical shape and the rollers run parallel to the axis of the shaft.

 

Where could we found DEMY Needle roller bearing ?

 

Needle roller bearings consist of an inner race(shaft), needle cage, needle rollers and an race. The rollers are cylindrical, thin, and long. These bearing are compact because there is less clearance between the diameter of the shaft and that of the bearing, This quality makes them suitable for situations where is limited radial space.

 

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Inner ring Needle Roller Bearing NA4907Inner ring Needle Roller Bearing NA4907

 

Our Factory

Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer of ball & roller bearings and exporter of belts, chains and auto parts in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products.

Inner ring Needle Roller Bearing NA4907

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Business Type
Manufacturer, Trading Company
Year Established
2005
Factory Size
10,000-30,000 square meters
Total Employees
51 - 100 People