TCB203 Boundary Lubricating Bushings
- Its material structure is Steel base + Bronze powder + POM (blue). It has good load capacity and wear-resistant. It’s applied to the vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc. Because of without lead, this product is according with environmental requirement.
Physical and Mechanical Performance
| Performance Index | Data | |
| Max load capacity P |
Static Load | 140N/mm? |
| Dynamic Load | 70N/mm? | |
| Max line speed V | Grease Lubrication | 2.5m/s |
| PV value limit | 2.8N/mm?·m/s | |
| Friction coef u | 0.06~0.12 | |
| Mating Axis | Hardness | >270 HB |
| Roughness | Ra=0.4~1.25 | |
| Material | Steel+Bronze+POM | |
| Typical application | It's used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc. | |
| Working Temperature | -60~+120℃ | |
| Thermal conductivity | 52W/(m·k) | |
| Coefficient of linear expansion | 11×10-6/K | |
| Outside surface Plating | copper/tin | |
| We can also develop according to customers special request while out of this table | ||
TCB20 Classification
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TCB 201
Its material structure is Steel base + Bronze powder + POM (yellow). It has good load capacity and wear-resistant. It’s applied to the vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic...
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TCB 202
Its material structure is Steel base + Bronze powder + POM (orange). It can offer the good load capacity and wear-resistant. It is applied to vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery...
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TCB 203
Its material structure is Steel base + Bronze powder + POM (blue). It has good load capacity and wear-resistant. It’s applied to the vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic...
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TCB 206
Its material structure is Steel base + Bronze powder + PTFE and PEEK. It works in high temperature condition like high-pressure gear pump, water injection pump, hydraulic motor and spray painting food processing.
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TCB 2000
Its material structure is Bronze mesh + PTFE. This product is widely applied to textile machine, joint bushing, door hinges and joystick of automobile, etc.
Product Classification
TCB10 Self-Lubricating Multilayer Composite Bushing TCB20 Boundary Lubricating Bushings TCB30 Bimetal Bushing TCB40 Oil Sintered Bearing TCB50 Solid Lubricating Bearing TCB60 Steel Bearings TCB70 Spherical plain bearing TCB80 Casting Bronze Bearing TCB90 Wrapped Bronze Bearing TCB-21 Filament Wound High Load Self-lubricating Bearings
