Graphite Sleeve Bearings for Pumps are graphite bearings used in pump equipment. They are primarily used to support and reduce friction between rotating parts and are widely used in water pumps, chemical pumps, and industrial pumps.

Advantage
High Density and Strong Compressive Strength
The M106K bearing has a density of 2.8 g/cm³ and a compressive strength of 190 MPa, enabling it to withstand significant pressure and preventing deformation or breakage.
Self-Lubricating and Wear-Resistant
The M106K bearing boasts a hardness of 80 Shore, resisting wear. Simultaneously, its low porosity of 1% reduces reliance on external lubricants.
High Temperature Resistance and Thermal Stability
The M106K can operate stably at temperatures up to 200°C, with a coefficient of thermal expansion of only 4.0 × 10⁻⁶/℃.
Material Data Sheet
|
Type |
impregnated material |
bulk density (g/cm³) |
Hardness shore (HS) |
Flexural Strength (MPA) |
compressive strength(MPA) |
Porosity ( %) |
Coeficient of expansion (10-6/oC) |
Max working temperature (oC) |
|
M106 G |
Silver(G) |
2.80 |
80 |
65 |
190 |
2.0 |
900 |
|
|
M106P |
copper(P) |
2.20 |
80 |
70 |
210 |
3.0 |
6.8 |
400 |
|
M106D |
Antimony(D) |
2.2-2.3 |
85 |
62 |
190 |
2.2 |
7.0 |
480 |
|
M154D |
2.2-2.3 |
70 |
55 |
150 |
2.2 |
7.0 |
480 |
|
|
M106A |
aluminium alloy(A) |
2.00 |
40 |
60 |
120 |
2.5 |
7.3 |
350 |
|
M106B |
Babbitt Alloy |
2.50 |
80 |
40 |
70 |
7.0 |
5.2 |
220 |
|
M106K |
resin |
1.75 |
80 |
60 |
176 |
1.0 |
4.0 |
200 |
|
M154K |
1.70 |
70 |
50 |
100 |
1.5 |
3.5 |
200 |
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| Nuclear Graphite | Nuclear Power | Deceleration materials,reflective materials,shielding materials,nuclear fuel,support devices,etc |
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