Pre-Lubricated Metric SF-2 PM2830DS PCMF 252811.5 E Composite Self Lubricating POM Coated Bearings

The ZR-020W POM lined sliding bearing is constructed from a steel backing with sintered bronze and a POM coating. This boundary-lubricating bushing is typically manufactured as a split bearing, half bearing bushing, or bearing shell. The PVB020W sliding bearing is also known as a boundary lubricating bearing, DX bearing, SF-2 oilless bearing, PAP P20 composite plain bearing, or dry bush.

1. POM coating: 0.3–0.5 mm
2. Porous bronze: 0.2–0.3 mm
3. Steel backing: 0.4–2.2 mm
4. Copper plating: 0.008 mm

• Good load capacity and wear resistance
• Suitable for linear, oscillating, and rotating movements
• Optimum performance under relatively high loads and low speeds
• Lead-free construction meets environmental protection requirements

Split bearings, half shells, and other customized shapes are available upon request.

The ZR-020W self-lubricating bearing is widely used in hydraulic pumps, gear pumps, textile machinery, and similar equipment.