SPS Copper self-lubricating spherical bearings
SPS ball material is made with high strength copper alloy, and the inserted solid lubricant materials are made with graphite and PTFE.
Outer ring of carbon chromium steel, fractured, hardened and phosphated, surface treated with MoS2.
Key Characteristics:
1. Based on GE type of spherical bearing.
2. Extremely high load capacity, good anti-wear and low friction.
3. Particularly appropriate for low speed and high load.
4. Suitable for oscillation or intermittent motion where oil film is hard to be formed.
5. Good chemical resistant and anti-corrosion characteristics.