TCB100 Steel DU Sleeve Self Lubricating Oilless Metal PTFE Bush DIN1494 Standard Print Machine Oil Sliding Pap Bushing Bearing PRODUCT DESCRIPTION
China Wholesale Steel Base Composite Metal Bush Wrapped Sleeve DU Bearing Self-lubricating Sleeve Bushing for Print Machine.
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.
| Performance Index | Data |
| Product Name | TCB100 Steel DU Sleeve Self Lubricating Oilless Metal PTFE Bush DIN1494 Standard Print Machine Oil Sliding Pap Bushing Bearing |
| Load capacity P (Dry friction) | Static Load | 250N/mm² |
| Dynamic Load | 140N/mm² |
| Oscoillation Load | 60N/mm² |
| Max line speed V | Dry Lubrication | 2.5m/s |
| Oil Lubrication | >5m/s |
| PV value limit | Grease Lubrication | 1.8N/mm²· m/s |
| Oil Lubrication | 3.6N/mm²· 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 | The printing, woven, tobacco and gymnastic machinery, etc. |
| Working Temperature | -200~+280ºC |
| Thermal conductivity | 40W/(m·K) |
| Coefficient of linear expansion | 11×10-6/K |
| Outside surface Plating | copper/tin |
| Notice: We can also develop according to customers special request while out of this table |
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