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CSB-SNF

Structure

Feature Tolerance


The base material for sintered parts such as sliding bearings or other formed parts are iron, bronze, iron with bronze and other metal in powder form. This powder is formed under high pressure in dies into a temperature which is just below the melting point. According to the work condition, the bearings can impregnated different oil or solid lubricants for the self-lubricating.
Sintered self-lubricating bearings are the ideal and economical solution for applications where lubrication is difficult or can not be given.

1. Good wear resistance with lower friction
2. Lower maintenance requirement
3. Lower the material cost for large production
4. High speed with lower noise
5. Can be machined again after installation if possible
6. Can produced different structure as special request
INside Diameter ID:F7
Outside Diameter OD:r7
Flange Diameter:js13
Flange Thickness:js13



Main material supply

Material
type

Chemicalcompositions

MechanicalProperties

Fe

C

Cu

Sn

Zn

Pb

others

Density
g/cm3

Oil
%

Pressure
Stress
kgf/mO

HB

SNF-11 <0.5 0.52.0 Remain 57 57 24 < 5 6.4 18 ݣ15 2050

SNF-12

<0.5

0.52.0

Remain

57

57

24

< 5

6.8

12

ݣ20

3060

SNF-21 <0.5 0.52.0 Remain 811 - - < 1.0 6.0 25 ݣ15 2555

SNF-22

<0.5

0.52.0

Remain

811

- -

< 1.0

6.4

18

ݣ20

3565

SNF-31 Remain - 1822 - - - < 3 6.0 18 ݣ30 3060

SNF-32

Remain

-

1822

- - -

< 3

6.4

12

ݣ35

4070

SNF-41 Remain <1.0 - - - - < 3 6.0 18 ݣ15 3060

SNF42

Remain

<1.0

-

-

-

-

< 3

6.4

12

ݣ20

4070

SNF-51 Remain 0.250.6 7090 < 3 6.4 18 ݣ30 3060
SNF-52 Remain 0.250.6 5070 < 3 6.8 12 ݣ25 4070

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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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