(Type F65 - bushing with a flange)
Maintenance-free sliding bushings made of bronze (standard CuZn25Al5), with perforation filled with graphite (25-30% share in the sliding surface).
Pre-lubrication prior to assembly is required. A non-ageing lithium-based grease should be used.
Dimensional series according to DIN 1850 / ISO 4379
Typical load capacity static ≦150 N/mm2
Typical load capacity dynamic ≦100 N/mm2 (at low sliding speed)
Sliding speed ≦1m/s
Friction factor μ0,03 - 0,2 (lubricated/dry)
Maximum PV: 2,8 N/mm2 * m/s
Operating temp. -100 to +300 oC
- bushing after assemblingH9
Shaft hardeness190-220 HB
Surface roughnessRa ≦ 0,4-0,8 μm