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Jiashan Dernore Bearing Co.,Ltd

Add: No.668, Chengqiao Road, Chengqiao Community, Weitang Subdistrict, Jiashan County, Zhejiang, China

Tel: +86-573-84027080


Fax: +86-573-84027519

Email: export01@chinaoiles.com

MSN: beijialin01@hotmail.com

Skype: beijialin01

Hot Tags: Guide Bushing Oilless Guide Elements Sleeve Bearings bearing wear plate bushing bearing

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China Graphite Oilless
Jiashan Dernore Bearing Co.,Ltd | Updated: Apr 27, 2017


1.Excellent heat resistance and corrosion resistance 
2.Can be applied under water or seawater circumstances 
3.Maintenance free

DNB#50 graphite plugged brass bushing is a type of solid metal bearing. This type of self-lubricating bearing is also called #50 oilless bearing,brass bearing,cooper bushing,solid sliding bearing,guide bushing and graphite filled bearing.


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.


JDB-10 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

Contact Us
Jiashan Dernore Bearing Co.,Ltd

Address: No.668, Chengqiao Road, Chengqiao Community, Weitang Subdistrict, Jiashan County, Zhejiang Province, China

Tel: +86-573-84028080

Fax: +86-573-84027519

E-mail: export01@chinaoiles.com

Jiashan Dernore Bearing Co.,Ltd