Precision machined components for the rail sector
Set of inner and outer rings, cones and cups for the rail sector
PSI produces precision machined components including inner rings and outer rings for the rail sector.
The experience of our industrialisation team, as well as the performance of our range of machines and our testing equipment, enables us to present ourselves as a key partner able to satisfy your requirements in terms of machining high added-value components in medium sized production runs.
We are proficient in the procurement and machining of materials including 100Cr6 or 100CrMo7, originating from bars, tubes, ring-rolled products or forgings.
Dimensions: from Ø40 to Ø900 mm
Blank types: bars, tubes, forgings, castings, laser cut, flame cut, profiles.
Materials: alloy steels and unalloyed steels
- Grey cast iron with lamellar graphite and spheroidal graphite
- Stainless steel
Outer ring – Cup
Size of the outer ring in the cup:
- Outer cup Ø185 to Ø220
- Bearing steel forged 100CrMo7
- 5,000 cups/year
Inner ring – Cone
Size of the 2 cones of the inner ring:
- 2 inner cones Ø185 to Ø220
- forged 100Cr6 or 100CrMo7
- 10,000 cones/year