TCB901 Wrapped Bronze Bearing
- TCB901 bronze wrapped bushing, with material CuZn31Si. It has good anti-fatigue, anti-erosion and anti-abrasion and load capacity. It can be produced by different bronze material and the surface can be produced with other type of oil socket and oil groove in different working condition. The material structure, application fields, and technical parameter are as follows.
Technical Data
| Performance Index | Data | |
| Material | CuZn31Si(H68) | |
| Density g/cm? | 8.4 | |
| Max Dynamic Load N/mm? | 90 | |
| Max Linear Velocity（Grease） m/s | 1.5 | |
| Max PV value Grease N/mm?·m/s | 1.65 | |
| Pressure strength N/mm? | >440 | |
| Yield Strength N/mm? | >230 | |
| Hardness | 80~120 | |
| Mating Axis | Hardness | ≥50 |
| Roughness | 0.4~1.0 | |
| Working Temperature ℃ | -40~150 | |
| Friction Coefficient | 0.06~0.15 | |
| coefficient of heat conduction W/m·K | 71 | |
| Linear expansion coefficient | 19.2×10-6/K | |
| Typical application | Application: hoisting, mining machinery, forest machinery, agricultural machinery etc. |
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| We can also develop according to customers special request while out of this table | ||
TCB90 Classification
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TCB 900
TCB900 bronze wrapped bushing, with diamond oil socket to preserve oil grease. It has good anti-fatigue, anti-erosion and anti-abrasion and load capacity. Its material is CuSn8P. It can be produced by different tin-bronze material and the surface can be produced...
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TCB 901
TCB901 bronze wrapped bushing, with material CuZn31Si. It has good anti-fatigue, anti-erosion and anti-abrasion and load capacity. It can be produced by different bronze material and the surface can be produced with other type of oil socket and oil groove in...
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TCB 902
TCB902 bronze wrapped bushing, which surface is punched with oil apertures by certain angle and density. It has good anti-fatigue, anti-erosion and anti-abrasion and load capacity. Its material is CuSn8P. It can be produced by different tin-bronze material and the...
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TCB 904
TCB904 is improved from product TCB902. It is configured airproof ring on the bushing height. It can prevent grease leaking and dirt penetrating, so as to delay lubricating time.
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TCB 905
TCB905 is improved from product TCB900. The special solid lubricant is imbedded into diamond oil sockets on surface. It has very low friction coefficient and good wear-resistance. It is used to the condition of no or little oil.
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
