ZHE JIANG JIA SHAN CBL-504 Solid-lubricating Inlaid Bushing HOT SELL
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1.Properly and simply designed,widely used 2.bearing used without oil 3.low cost for usage 4.high loading 5.corrosion resistance
Products
Oilless or low-oil-contained lubrication means less fuel without refueling, the goal of our research is to ensure that the bearing in such conditions can have good performance and extend its life as much as possible. When self-lubricating bearings are running, the solid lubricants on its surface form a lubricating film by mutual friction .It avoids direct contact between the workpiece and thus well protected against wear parts to extend the service life of the bearings and the workpiece.
Material Properties
● Allows maintenance-free and long-life operation;
● Suitable for high static and dynamic loads;
● With low and smoothly coefficient of friction and without stick-slip effects;
● Suitable for dirty, corrosion, impact load and edge loading;
● The base material provided a good shock-absorbing capacity;
● Can be used over a large temperature range;
● Suitable for reciprocating, rotating and oscillating movement with start frequency and difficulty to form oil film occasions;
● With low wear rate and long life service.
Bearing Feature
The design nowadays requires tremendous demands fro self-lubricating bearing material.Even in the extremely severe work condition and maximum load conditions, it also requires maintenance-free. With the cost of increasing, business equipment reliability and plant operation is also increasing. Metal self-lubricating bearings to meet the long-term maintenance-free and under the conditions of self-lubricating, thus making the design of reliable long-term self-lubricating system possible. Metallic self-lubricating bearing material can be widely used in high load at low speed rotation conditions, swing and linear reciprocating motion, but also applies to the position where traditional lubrication can not be achieved or the ocassion greasing is prohibited, or in special conditions such as dust, shock under load or radiation conditions require long-term and stable use.
CBL-500 Tech. Deta
The use of parameters
Parameters
High load
Low speed
Commonly used
Low load
High Temp.
Low speed
Low load
High Temp.
Low speed
Cost Saving
Low load
Low speed
Chemical Compositions
CuZn25Al6Fe3Mn3
CuSn5Pb5Zn5
Steel+CuSn6Zn6Pb3
HT250
GCr15
Friction coef
＜16μ
＜15μ
＜14μ
＜18μ
＜17μ
Dilatability
1.6-2.0 10-5/℃
1.6-2.0 10-5/℃
1.6-2.0 10-5/℃
1.7-1.9 10-5/℃
1.6-1.8 10-5/℃
Hardness
210-250HB
80-120HB
60-90HB
180-230HB
HRC55-60
Velocity Max. (dry)
0.4 (m/s)
2 (m/s)
2 (m/s)
0.5 (m/s)
0.1 (m/s)
Velocity Max. (Oil)
5 (m/s)
10 (m/s)
10 (m/s)
5 (m/s)
3 (m/s)
Max PV Value (dry)
1.8 N/mm² - m/s
0.5 N/mm² - m/s
0.6 N/mm² - m/s
0.8 N/mm² - m/s
2.5 N/mm² - m/s
Max PV Value (Oil)
10 N/mm² - m/s
3.8 N/mm² - m/s
3.8 N/mm² - m/s
3.8 N/mm² - m/s
40 N/mm² - m/s
Temperature Max.
300℃
350℃
Jia Shan CBL Bearing Company
Free Member
0
Chinese
Supplier
Location:Jiaxing,Zhejiang,China
Business Type:
Main Products:drawn cup needle roller bearing,machined needle roller bearing,thrust roller bearing,one-way bearing,needle roller cage,inner ring,fishing gear bearing
Jia shan cbl bearing company strive to be a leading company in bearing industry. We specialist in all kinds of needle roller bearings and sliding bearings which are widely used in automobile, electronics, Mechanical machine tool, mold, metallurgical machinery, mining machinery, textile machinery, hoisting machinery, construction machinery, Printing machinery, agriculture and water conservancy machinery, engineering machinery, injection molding machine, rubber machinery, chemical machinery, food machinery, automation equipment, forging equipment, steel rolling equipment, fitness equipment, port and Marine machinery, and the other fields.
1.drawn cup needle roller bearing:HK/BK/SCE
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