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CSB850S

Structure

Features Typical Application


 

Metal backed with bronze alloy graphite oilless bearings

CSB850S is a composite multi-layer bearing composed of special sintered material used as sliding surfaces and steel material as backing metal. Sintered layers are of a special copper-nickel alloy containing uniformly dispersed solid lubricant, the main component of which is graphite. The solid lubricants will be released at the bearing surface as wear occurs, this will ensure have lower coefficient of friction during operation. In addition, these sintered layers have been processed by the oil impregnation treatment.

Pertinence for motions of any direction due to solid lubricant dispersed evenly, with high performance even for very small motions. Apply for self-lubrication work condition, to aid lower start friction, we recommend to pre-lubricated if possible. Oiling would be drastically reduced. Very good load capacity with good wear resistance and lower friction, can be machined again after the parts fixed to get much high tolerance. This material have been widely used in high load with lower friction and good wear resistance requested mechanical parts which oil given is difficulty. like automotive Die wear plate, industrial robots, injection wear plate, injection Tie-bar bushes, construction machines self-lubricating bearings etc.


Tech.Data


Max.Load

Static

50N/mm2

Temp.

-150桫+250

Dynamic 30N/mm2 Frictioncoefficient 0.1桫0.30


Max.Speed

Dry

0.5m/s

Alloyhardness


>45HB

Lubrication 1m/s


Max.PV

Dry

1.5N/mm2~m/s

Coefficient
ofthermalexpansion


14~106k1

Lubrication 2.5N/mm2~m/s

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CSB: Zhejiang Changsheng Sliding Bearings Co., Ltd. / Jiashan Csb Self-Lub Materials Co.,Ltd. / Sitemap / Sitemap.xml / Ror.xml

China. Professional Bushing Bearings manufacturer and exporter, Offer Oilless Self-Lubricating Bearings, Bronze Bearings, Maintenance Free Plastic Bearings, Linear Bearings, Plain Bearings, Sliding Bearings, Sinter Bronze Bushes, Bushing, Dry Bearings, Bimetal Bushe Bearings, Bronze Mesh PTFE Bearings.
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