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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: B&B
  • Model Number: #50
  • Type: Sleeve
  • Material: bronze, copper +graphite
  • ceitificate: ISO 9001
  • country of origin: made in china
  • company type: bearings manufacturer
  • sample: avaliable
  • product name: guide bushings with flange.china bearing.
  • metal: CuZn25Al6FeMn3
  • Alloy hardness: >180HB
  • standard: Fibro.hasco.misumi.Danly.Sankyo
  • Application: Mould component

Packaging & Delivery

Packaging Details china bearing.Standard package or according to your requirements. Standard package : 1. Double layers plastic bag package 2. Thin cartons 3. Then in big wooden case.
Delivery Time 15-25DAY china bearing


1.Solid brass bearing
2.Pluged sleeve bearing
3.Die bushing
4.Bronze guide bushing
5 Flange guide bushing

guide bushings with flange.china bearing.


DNB#50  Self-lubricating mould parts is a type of solid metal bearing. This type of self-lubricating bearing is also called #500 oilless bearing,brass bearing,cooper bushing,solid sliding bearing,guide bushing and graphite filled bearing.guide bushing,guide plate,guide rail.




Standard material: CuZn25A16Fe3Mn3 + Graphite




  • Have Incomparable performance under a high load, low speed operation. Also perform well without lubrication,
  • Excellent wear resistance in such places where an oil film is difficult to be formed due to reciprocating, oscillating motions and frequently intermittent operations
  • Remarkable resistance to corrosion and resistance to chemical attack
  • Maintenance free and save operating cost.




  • Cylindrical oiles bushing, flanged oilless bush, thrust washer and slide plate are standard fabrication.
  • Special designed solid metal bearing and material can be made according to your design.
  • Other material can be made based on your requirement.




Industrial bearing.metallic self-lube bearing

DNB#50.solid brass bearing is widely used in successive casting machine, mineral mountain machinery, shipping, steam turbine etc


Technical Data:


Max. dynamic load



Max. Temperature

300 [ °C ]

Base Hardness


Friction coefficient


Highest sliding speed

dry 0.4m/s; oil 5m/s




 Product type:




 Other product:

DU bushing( steel backing+sinter bronze powder +PTFE)

DX bushing(steel backing+sinter bronze powder+POM)

sintered bronze bushing.

Bimetallic bearing(steel backing+sinter bronze powder)






 product certification:




If you have any problems, please do not hesitate to contact me by E-mail. We will try our best to supply more information for you. You can send me your specific drawings and technical requirements, we'll be glad to quote for you.

     Welcome to your letter, we will get back to you!

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China (Mainland) | Manufacturer, Trading Company
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