CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry

JDB-60 Solid Lubricant Rings Filled Bronze Oiless Bearing

JDB-60 Bronze with graphite ring filled oilless bearing is made of centifugal casting high strength brass with graphite ring. This type of self-lubricating bearing is widely used in mould industry. It's also called Headed guide bush,#500 oilless bearing,brass oiles bearing,cooper sliding bushing,solid lubricant filled sliding bearing,500 oilless guide bushing and graphite filled bearing.

• Due to the effect of friction heat, the solid lubrication material in the aluminum brass groove on the inner diameter surface will expand slightly, which will produce a friction with the shaft in the first place and form a transfer membrane on the shaft, so as to reduce the friction coef., reduce the wear of the shaft and shaft sleeve, prolong the service lifeEspecially suitable for reciprocating linear motion conditions

• Cylindrical oiles bushing, flanged oiles bushing
• Special designs and material can be made according to your design.

JDB-60 bronze with with solid lubricant rings oiles bearing  is widely used in Guide bushings of precision molds,Precision guide rails.

Bronze Base Material International Code

Mouting Suggestion

• Housing – Ø: Mounting bevel, min. 1,5 mm x 15-45°

• Shaft Material:Hardened steel, surface roughness < Rz 6,3                                                                                                            

• Shaft: Mounting bevel, 5 mm x 15°, edges rounded

• Force fitting mandrel: The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.

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