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Oilless bearing, precision bearing, radial ball bearing manufacturer, supplier, factory, exporter--China Ningbo Ball Bearing Manufacturer Co.,Ltd. a professional needle roller bearing and self-lubricating bushing manufacturer in China, is located in Zhejiang province, P. R. China being found since 1991. Our products, oilless bearing, precision bearing, radial ball bearing, oilless bearings, precision bearings, radial ball bearings are widely used in the automobiles, vehicles, motorcycles, engineering equipment, electro-motive tools, textile and printing machinery, and OA equipment etc. We can provide thousands of specifications of products, oilless bearing, precision bearing, radial ball bearing, oilless bearings, precision bearings, radial ball bearings and also can design and manufacture the special or non-standard dimensions or specs of needle roller bearings according to the customer's requirement, drawing, sample.

 
oilless bearing, precision bearing, radial ball bearing
Name: ci001
Sort: oilless bearings

Feasure
This material provides a maintenance-free bearing solution,pareicularly for high load,intermittent of oscillating motion.Solid lubricants within cast iron combines the high load with the wear resistance and low friction.the application including automotive products line,mold&die,plastic industries etc. precision bearings

Structure
250# material is made of cast iron based metal with special lubricants embedded. The base metal withstands high load and the solid lubricants provide for self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/lower temperature with lower speed. radial ball bearings

Typical Application
This type products can be widely used under high temperature and high load with low speed conditions. like kind of mould, machinery assembly line, automotive assembly line, automotive mold, steel miller, plastic industries and so on.

Tech.Data ...

Max.Load Static 70N/mm2 Tensilestrength 150N/mm2
Dynamic lON/mm2 Temp. ﹣40oC~﹢400oC
Max.Speed Dry 0.15m/s Friction coefficient 0.08~0.20
Hydrodynamic 0.25m/s Hardness HB>160
Max.PV 0.8N/mm2﹡m/s

Details: See details


Ningbo Ball Bearing Manufacturer Co.,Ltd.

Address: HengHe Industry Zone, Cixi, Ningbo, Zhejiang, China
Zip/Post Code: 315300
Tel: 86-574-63197100
Fax: 86-574-63199200

 
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