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Oiles

SEIMITSU FACTORY AUTOMATION PVT. LTD.

Oiles 470-02/02W Carbon fiber composite bearings for underwater use

The Oiles 470 bearings are comprised of a strengthened base material combined with carbon fibre or woven fabric, as well as a unique solid lubricant, and compressed.

Features

  • Has a self-lubricating function. Water, chemicals, or oil, has a low coefficient of friction and exceptional wear performance.
  • A multi-layer variety (470-02W) is also available, which has 470-02 on the sliding surface and 250 or 425 as the backing material.
  • Split metal for flocculators and bearing units is available on demand.
  • Shows high wear resistance and stability even when exposed to abrasive circumstances such as soil, sand, foreign matter, or rust on the mating parts.

Service Range

Lubrication condition underwater
Service temperature range °C -40~+90
Allowable max. pressure P N/mm² 15
Allowable max. velocity V m/s 16.5
Allowable max. PV value N/mm² 8.15

Mechanical properties

Tensile strength JIS K 6911 N/mm² 45
Compressive strength JIS K 6911 N/mm² 124
Radial crushing strength JIS K 2507 N/mm² 60
Hardness JIS K 6911 HRM 103

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