TCB104 Self-Lubricating Multilayer Composite Bushing
- Its material structure is Steel base + Bronze powder + PTFE and filler. This product is developed according to reciprocating motion of shock absorber and high pressure in flank. It can offer low friction coefficient and good anti-abrasion. It’s used in semi-dry condition. The product is applied to shock absorber of automobiles, motorcycles and pneumatic cylinder, etc.
Physical and Mechanical Performance
| Performance Index | Data | |
| Load capacity P (Dry friction) |
Static Load | 250N/mm? |
| Dynamic Load | 140N/mm? | |
| Oscoillation Load | 60N/mm? | |
| Max line speed V | Dry Lubrication | 2.5m/s |
| Oil Lubrication | >5m/s | |
| PV value limit | Grease Lubrication | 1.8N/mm?· m/s |
| Oil Lubrication | 3.6N/mm?· m/s | |
| Friction coef u | Dry Lubrication | 0.08~0.20 |
| Oil Lubrication | 0.02~0.12 | |
| Mating Axis | Hardness | >220 HB |
| Roughness | Ra=0.4~1.25 | |
| Material | Steel+Bronze+(PTFE+Filler) | |
| Typical application | Application: shock absorber of automobiles, motorcycles and pneumatic cylinder.etc. | |
| Working Temperature | -200~+280℃ | |
| Thermal conductivity | 40W/(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 | ||
TCB10 Classification
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TCB 100
Its material structure is Steel base + Bronze powder + PTFE and filler. It can offer the good properties of self-lubricating, anti-abrasion, low-friction, fully developing the advantages of metal and multi-element polymer. It’s applied to the printing, woven, tobacco and gymnastic machinery, etc.
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TCB 101
Its material structure is Bronze base + Bronze powder + PTFE and filler. It can offer the good properties of self-lubricating, anti-abrasion, low-friction, fully developing the advantages of metal and multi-element polymer. The product is applied to metallurgical industry, continuous casting and rolling mill...
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TCB 102
Its material structure is Stainless steel base + Bronze powder + PTFE and filler. It can be used in strong acid and alkaline. It’s applied to the corrosion resistant part in dyeing machinery and ocean industry, etc.
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TCB 103
Its material structure is Steel base + Bronze powder + PTFE and filler. This product is developed according to the high PV value of hydraulic pump. It can offer the low friction coefficient and good anti-abrasion. It can be used in semi-dry condition. This product is applied to medium and high pressure gear ...
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TCB 104
Its material structure is Steel base + Bronze powder + PTFE and filler. This product is developed according to reciprocating motion of shock absorber and high pressure in flank. It can offer low friction coefficient and good anti-abrasion. It’s used in semi-dry condition. The product is applied to shock absorber of ...
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
