Metal-based self-lubricating bearings Metal composite series Bronze-based rolled bearings Bi-metal boundary lubrication bearing
Metal-based self-lubricating bearings Metal composite series Bi-metal boundary lubrication bearing Bronze-based rolled bearings
Quality is the life of the company as the core value
CHB-JDB-1 Solid mosaic bearings CHB-JDB-2 Bronze Inlaid Bearing CHB-JDB-3 Steel and copper inlaid bearings CHB-JDB-4 Cast iron inlaid bearing CHB-JDB-5 Inlaid steel bearing CHB-600 Inlaid steel bearing
CHB-1 Oil-free lubricating bearings CHB-1T Gear oil pump special bearings CHB-1P Reciprocating bearing CHB-1W Lead-free bearings CHB-1D Hydraulic special bearings CHB-1B Bronze-based bearings CHB-1S Stainless steel rigid corrosion-resistant bearings CHB-2 Lubricated bearings CHB-2Y Lead-free bearings
CHB800 Bimetal bearing CHB720 Bimetal bearing CHB700 Bimetal bearing CHB20 High tin aluminum base bearing CHB930 Lead-free bimetal bearings CHB08G Solid lubricating bearings
CHB090 Bronze bearing CHB091 Brass rolled bearings CHB092 Bronze bearing CHB09G Bronze solid lubricating bearings
CHB-FU1 Copper-based bearings CHB-FU2 Iron base metal bearing CHB-FZH Copper-based cage CHB-FZL Aluminum base cage CHB-FZP Resin-based cage
CHB091 Brass rolled bearings
CHB091 brass rolled bearings are based on brass materials, and are suitable for lifting machinery, construction machinery, mining machinery, agricultural machinery, forest machinery, etc.。
Size download
| Performance | Data | |
| Maximum load | Static load | 90N/mm2 |
| Dynamic load | 40N/mm2 | |
| Line speed | 2.5m/s | |
| Maximum PV value | 2.8N/mm2?m/s | |
| Coefficient of friction | 0.05~0.2 | |
| Operating temperature | -100℃~+200℃ | |
| Thermal Conductivity | 71W(m*k)-1 | |
| Thermal expansion coefficient | 19.2*10-6*k-1 | |
| Standard diameter Standard Dia. |
Bushing outer diameter O.D.Size |
Matching seat hole Housing Bore |
Bushing ID I.D.Size |
Matching shaft diameter Matching Shaft Diameter |
|---|---|---|---|---|
| 10~18 | +0.065 +0.030 |
+0.018 0 |
+0.046 0 |
- 0.016 - 0.043 |
| 18~30 | +0.075 +0.035 |
+0.021 0 |
+0.052 0 |
- 0.020 - 0.020 |
| 30~50 | +0.085 +0.045 |
+0.025 0 |
+0.062 0 |
- 0.025 - 0.064 |
| 50~80 | +0.100 +0.055 |
+0.030 0 |
+0.074 0 |
- 0.030 - 0.076 |
| 80~120 | +0.120 +0.070 |
+0.035 0 |
+0.087 0 |
- 0.036 - 0.090 |
| 120~180 | +0.170 +0.100 |
+0.400 0 |
+0.100 0 |
- 0.043 - 0.106 |
| 180~250 | +0.210 +0.130 |
+0.046 0 |
+0.115 0 |
- 0.050 - 0.122 |
| 250~315 | +0.260 +0.170 |
+0.052 0 |
+0.130 0 |
- 0.056 - 0.137 |
CHB090 Bronze bearings use high-density copper alloy strip as the substrate.
CHB091 Brass rolled bearings are based on brass material.
CHB092 Bronze bearings are based on bronze materials.
CHB09G Bronze solid lubricated bearings are based on bronze materials.
Self-lubricating bearings can be used in chassis..
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Self-lubricating bearings are widely used in trucks ..
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Self-lubricating bearings are widely used in combine..
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elf-lubricating bearings are used in at least 30 places..
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Self-lubricating bushing is suitable for new energy ..
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Textile machinery, pharmaceutical machinery ..
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Blindly choose lubricants: Lubricants act to lubricate, cool, clean and seal. The quality of the lubricant is directly related to the length of the engine life. Blackening of the engine oil is the deterioration of the engine oil
Answer: 1) Metal materials, such as high-strength brass, tin bronze inlaid graphite bearings, etc. 2) Porous metal material (powder metallurgical material). 3) Non-metallic materials (nylon, polytetrafluoroethylene).
Answer: Oil-free lubrication bearings are a type of plain bearings. Generally, the sliding bearing needs to add lubricants such as lubricating oil and grease before working, so as to form a lubricating film on the friction surface to effectively lubricate
Main Products: Copper sleeve, graphite copper sleeve, self-lubricating copper sleeve, sliding bearing, composite bushing
