Welcome to Jiashan Zhongtai Sliding Bearing Co.,Ltd.,Professional manufacturer of

Sliding bearing

Self lubricated bearing

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嘉善中泰滑动轴承有限公司
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0573-84519660
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JDB SOLID LUBRICANT EMBEDDED BEARING
Product Name:

JDB SOLID LUBRICANT EMBEDDED BEARING


Material Features
This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion. Solid lubricants within a bronze combines the strength of the bronze with the wear resistance and low friction. The application including automotive products line, water engineering, dam gate, plastic industries etc. Different bronze alloy type can be available according to the work condition.
Tech. Data

Max. Load
Stzatic
250N/mm2
Temp.
-100Dgrees~+300Dgrees
Dynamic
100N/mm2
Max Speed
Dry
0.3m/s
Oil
1.0m/s
Max. PV
1.65N/mm2.m/s
Thermal conductivity
60W(m.K)-1
Coefficient of thermal expansion
19x10-6K-1
Friction coefficient
0.03~0.20
Tensile strength 750N/mm2 Hardness HB>20
Elongation 12%

Features
1. May work without any oil for long period.
2. Extremely high load capacity, good anti-wear and low friction.
3. Particularly appropriate for low speed and high load.
4. Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed.
5. Good chemical resistant and anti-corrosion characteristics.
6. Can be used in wide range of temp.
Zin Technical Index:

TYPE
JDB-3
JDB-4
JDB-5
JDB-6
JDB-7
Baes material
CuZn24Al6
CuSn6Zn6Pb3
CuSn6Zn6Pb3
HT-250
CuCr15
Baes hardness
Hb230
(Hb270)
HB 90
HB 80
HB 210
HB 60
Friction coefficient
<0.16
<0.15
<0.14
<0.17
<0.17
Load limit Temp.

300Dgrees

350Dgrees
300Dgrees
400Dgrees
350Dgrees
Load limit
under im/min
100 N/mm2
60 N/mm2
70 N/mm2
60 N/mm2
250 N/mm2
Dynamic
load limit
25 N/mm2
15 N/mm2
20 N/mm2
15 N/mm2
70 N/mm2
Load limit Speed
Dry 0.40 m/s Oil 5 m/s
2 m/s
2 m/s
0.5 m/s
0.1 m/s
Limit PV
3.8 N/mm2m/s
0.5 N/mm2m/s
0.6 N/mm2m/s
0.8 N/mm2m/s
2.5 N/mm2m/s

Lubricant
Features
Typical application
SL1 Graphite+add
Excellent resistance against chemical attacks and low friction. Temp limit 400Dgrees
Suite for general machines and under atmosphere
SL4+MOS2
PTFE+MOS2+CF
Lowest in friction and good of water lubrication, Temp. limit 300Dgrees
Ship, hydraulic turbine, gas turbine etc.
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Contact Us

Contact Hotline:
0573-84519660
Add:Zhejiang province Jiashan County Town Road No. 8 dry kiln
Tel:0573-84519088
Fax:0573-84519333
Contact:Mr Wang
Web:www.ztb-bearing.com
Email:weini8808812@163.com
Links: eps machine - WANLONG Machinery