Basic Info.
Model NO.
TCB80
Universal
Yes
Type
Bushing
Material
CuZn25Al5Mn4Fe3
Sample
Available
Processing
CNC Processing
Other Type
Flange/ Washer
Features
Good corrosion resistance
Transport Package
Anti-Rust Paper, Carton, Wood Case or Pallet
Specification
customized
Trademark
TEHCO
Origin
China
HS Code
8483300090
Production Capacity
100000.0 Piece/Pieces Per Month
Product Description
Casting Bronze Baering
Structure Characteristics and Applications
TCB800 is based on the copper alloy. It offers technically and economically favorable bearings solutions. It is of high load capability, low weight and good corrosion resistance. TCB800 can offer different types of bronze alloys according to the required life time, service etc. The tolerance is much tighter than wrapped bronze bushes. This kind of products are widely used in machine-tool, agricultural machinery, crane electromotor, spring pin, steering shaft and transmission, etc. We can use different copper alloy material as per customer's requirements.Physical and Mechanical Performance
| Performance Index | Data | |
| Material | CuSn6Pb6Zn3(Qsn6-6-3) | |
| Typical application | Application: machine-tool, agricultural machinery, crane electromotor, spring pin, steering shaft and transmission, etc. | |
| Density g/cm3 | 8.7 | |
| Max Dynamic Load N/mm2 | 60 | |
| Max Linear Velocity(Grease) m/s | 0.85 | |
| Max PV value Grease N/mm2·m/s | 1.65 | |
| Pressure strength N/mm2 | >240 | |
| Mating Axis | Hardness | ≥40 |
| Roughness | 0.4~1.0 | |
| Working Temperature ºC | 40~140 | |
| Friction Coefficient | 0.09~0.15 | |
| coefficient of heat conduction W/m·K | 52 | |
| Linear expansion coefficien | 18.5×10-6/K | |
| Yield Strength N/mm2 | >100 | |
