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Factory Outlets Mining Machinery Bearing - BK2520 Drawn cup needle roller bearings – CWL

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Auto Bearings, High Speed Electric Motor Bearings, Stainless Steel Pillow Bearing, We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.
Factory Outlets Mining Machinery Bearing - BK2520 Drawn cup needle roller bearings – CWL Detail:

The drawn cup of hardened steel and the needle roller and cage assembly of these bearings form a non­separable unit.

The outer ring of drawn cup needle roller bearing is punched with the high-quality steel sheet. The outer ring has thin wall.

The drawn cup needle roller bearing has the characteristics of small radial section area, large load carrying capacity, less inertia and economic manufacture. It is suitable for small section height, or when the housing bore isn’t used for raceway, this type is recommended to use. The bearing is assembled into the housing bore under a certain pressure without further axial location.

The drawn cup needle roller bearing generally takes its shaft diameter as the internal raceway.
The drawn cup needle roller bearing has two structures-with retainer and with full of needles. They are divided into opened type and close-end type. The structure with retainer has the single seal ring and double seal ring. The structure with full of needles has a large load carrying capacity.

Features of Drawn cup needle roller bearings

Low cross section.
In applications where less space is available, drawn cup needle roller bearings enable downsizing.
High load carrying capacity and stiffness.
Owing to their large number of rollers, drawn cup needle roller bearings have a high load carrying capacity and stiffness.
Good running properties.

BK2520 detail Specifications

Main Dimensions
Diameter under rollers(Fw):25mm
Outer diameter(D):32mm
Width(C): 20mm
Tolerance of Width:-0.3mm to 0mm
Chamfer dimension drawn cup (outer ring)(r min.) :0.8mm
Dynamic load ratings(Cr): 18.91KN
Static load ratings(Cor):31.35KN


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Factory Outlets Mining Machinery Bearing - BK2520 Drawn cup needle roller bearings – CWL detail pictures


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Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Factory Outlets Mining Machinery Bearing - BK2520 Drawn cup needle roller bearings – CWL , The product will supply to all over the world, such as: Zurich, Guyana, Adelaide, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Klemen Hrovat from America - 2017.03.28 16:34
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Diana from Johannesburg - 2018.05.22 12:13
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