Planetary Gearbox Pins

The High-Tech Bearings

Hydrodynamic Plain Bearings

Cylindrical Bearings

Multilobe Bearings

Tilting Pad Bearings

Thrust Bearings

Planetary Gearbox Pins

The Special Alloy

Plain Bearings from Main-Metall^®

Self-Lubricating Bearings

Guiding Elements made of copper alloys with solid lubricant

The Indestructibles

Plain bearings from copper-based materials

The application of the bearing material on the pins of planetary wheels allows to take full advantage of hydrodynamics.

Applications

Circumferential speed up to 100 m/s
Load up to 5 MPa

Advantages

Small build
Good balancing of loads between planetary wheels
Excellent attenuation ability of bearings leads to smooth operating gearbox
Capable to absorb large shock loads

©2020 Main-Metall^®