Infrastructure

Dams and sluice gates
Water and sewage treatment facilities
Bridges
Tunnels
Railways

Dams and sluice gates

Radial gates
Flap gates
Roller gates

Our lineup includes metallic bearings embedded with a solid lubricant and composite plastic bearings with a low degree of swelling and a dispersed solid lubricant, both of which can be used underwater.

Oiles 500SP1-SL464, Oiles 500AB-SL464, Oiles Fiberflon GH, Oiles Fiberflon OH

Radial gates

Flap gates

Roller gates

We have a lineup of bearings that have passed the immersion test in the Waterworks Act and that have a proven track record of use.

Oiles 500AB-SL464, Oiles 500SP1-SL464, Oiles 425, Oiles Fiberflon GH, Oiles Fiberflon OH, Oiles 470-02

Valves for water pipes

Sludge scraper

Slow mixer (flocculator)

Bridges

Floating bridges
Tower links/cable hangers

Floating bridges

A swinging floating bridge is configured to swing on one of its supports, opening to allow a large vessel to pass through.
Oiles 500SP is used as the bearing for this swivel shaft. (Dimensions: φ2100 x φ2400 x L650)

Oiles 500SP1-SL4

Tower links/cable hangers

This bearing is used in the tower links and cable hangers of long suspension bridges exceeding 1,000 m in length.

Oiles 500SP1-SL4, Oiles 500SP5-SL4

Tunnels

Shield Tunneling machines

Shield Tunneling machines

This bearing is used by domestic and foreign manufacturers of Shield Tunneling machines because of its high wear resistance in harsh environments with foreign matter such as earth and sand.

Oiles 500SP1-SL1

Railways

Railway cars
Railway turnouts (base plates)

Railway cars

Oiles products are widely used in railway cars, both on Shinkansen and conventional lines, where a high level of safety is required.

Railway turnouts (base plates)

This bearing is used in railway turnouts.
This bearing can perform switching 2 million times without lubrication, so maintenance work is greatly reduced and there is no environmental pollution caused by lubrication.

Oiles 2000R