WGB-800
WGB-800 Bimetallic self-lubricating Bearings、The bearing bush and thrust washer are made of high-quality low-carbon steel and sintered bronze powder on the surface, suitable for Rotation and swing motion under high load and low speed. It has the characteristics of low friction coefficient, good wear resistance, long service life, and good anti-seizure performance.
Material characteristics
Material Trademark |
WGB-800 |
WGB-720 |
WGB-700 | WGB-20 | WGB-930 | WGB-08G |
Alloy Composition |
CuPb10Sn10 |
CuPb24Sn4 |
CuPb30 | AlSn20Cu | CuPb6.5P0.1 | CuPb10Sn10 |
Alloy Hardness |
70～100HB |
45～70HB |
30～45HB | 30～40HB | 69～90HB | 70～100HB |
International Standard |
SAE-797. DIN CuPb10Sn.JIS-LBC3. UNS C93700.Clevite F100.Daido L10. D. A. B. D57.Federal Mogul HF2. GlacierSY. Glyco66. Miba2. 1010.Taiho HF2.Kar l SchmiatKS940SSAE-797.DIN CuPb10Sn. JIS-LBC3. UNS C93700. CleviteF100. DaidoL10. D. A. B D57. Federal Mogul HF2 GlacierSY. Glyco66. Miba2. 1010. Taiho HF2. KarlSchmiat Ks940s |
SAE=799. GLYCO 68. JIS-LBC6. DAIDO L23. Claciersx. ACLF250 |
SAE-783. GLYCO74. JIS-AJL |
SAE-48. JIS-KJ3 |
Application
Engineering machinery: chassis running mechanism roller bushings, towing pulley bushings, tensioner bushings;
Automobile industry: balance shaft bushing, steel pin bushing, steering knuckle main axle bushing, connecting rod bushing, valve rocker arm bushing, camshaft bushing, differential bushing, gearbox bushing, internal combustion engine main bushing , Thrust washer;
And plunger pump side piece, gear pump side piece, etc.
Application characteristics
Material Trademark |
WGB-800 |
WGB-720 |
WGB-700 | WGB-20 | WGB-930 | WGB-08G |
Using Conditions |
High resistance to fatigue strenth and load capacity, with high shock resistance good wearing and good corrosion resisitance. |
Good resistance to fatigue strength and high load capacity,good performance of sliding, liable to be corrupted by lubricationg oil. |
Good resistance to fatigue strength, load capacity, shock resistance. |
Good performance of anti-seizing, covering eyewinker, soft alloy be plated on working surface. |
Moderate fatigue strength, and load capacity, good wrrosion resistance good performance of bearing sliding. |
High resistance to fatigue strenth and load capacity, with high shock resistance good wearing and good corrosion resisitance. |
Use Occasions |
Fit for middle load, high speed, bushes,washer and connecting rod bearing in internal combustion engine used in machinical equipment and high shock bushing. |
middle load middle speed, principle axis of internal combustion engine. |
Principle axis of internal combustion engine, connecting rod bushing. |
High speed, middle or low load, principle axis internal combustion engine |
High speed, low load, internal combustion engine half bearing, bushing used in compressing and refrigerating machine. |
Fit for middle load, high speed, bushes,washer and connecting rod bearing in internal combustion engine used in machinical equipment and high shock bushing. |
Inner hole machining and non-machining thickness tolerance
公稱厚度 |
內孔不可加工厚度 |
內孔可加工厚度 |
1.0 |
-0.025 |
+0.25 +0.15 |
1.5 |
-0.030 |
+0.25 +0.15 |
2.0 |
-0.035 |
+0.25 +0.15 |
2.5 |
-0.040 |
+0.30 +0.15 |
3.0 |
-0.045 |
+0.30 +0.15 |
3.5 |
-0.050 |
+0.30 +0.15 |
Available form
1:Straight set
2:Flanging cover
3:Skateboardbr>
4:Gasket
Bimetallic self-lubricating Bearings Oil tank shape
Buckle form
Tech. Data
|
Relevant data |
WGB-800 | WGB-720 |
WGB-700 |
WGB-20 |
WGB-930 | WGB-08G | |
| Max. Load | 150 |
130 |
120 |
100 |
150 |
150 | |
| Tensile Strength | 185 |
150 |
200 |
200 |
185 |
185 | |
| Max. speed（Oil） | 5 |
10 |
15 |
25 |
5 |
5 | |
| Friction coefficient | 0.05~0.20 |
0.05~0.20 |
0.05~0.20 |
0.05~0.20 |
0.05~0.20 |
0.05~0.20 | |
| Max. PV | Grease lubrication | 2.8 | 2.8 | 2.5 | - | 2.8 | 2.8 |
| Oil lubrication | 10 | 10 | 8 | 6 | - | 10 |
