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It all started with a small wooden bearing.

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Oiles 250

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Oiles 250

Phenolic bearings

This product can be processed into any desired shape.
For details, please contact the nearest sales office.
https://www.oiles.co.jp/en/corporate/office/

Products that comply with the RoHS 2 Directive
For products with this mark, all 10 substances (Pb, Hg, Cd, Cr+6, PBB, PBDE, DEHP, BBP, DBP, and DIBP) are within limits specified by the RoHS 2 Directive.
*Pb (lead) content is based on the value specified in the RoHS 2 Directive as of the end of March 2021.
Products that comply with the ELV Directive
For products with this mark, substances such as Pb, Hg, Cd,
and Cr+6 are within limits specified by the ELV Directive.

Periodical lubrication type bearings that tolerate abrasive wear.

The Oiles 250 series are bearings made of special cotton cloth based phenolic impregnated with lubricating oil and lubricant.

Service range
Lubrication conditions	Periodic lubrication	Oil lubrication
Service temperature range （℃）	-40～+100	-40～+100
Allowable max. pressure P （N/mm²）	20.0	20.0
Allowable max. velocity V （m/s）	3.35	15.00
Allowable max. PV value （N/mm²・m/s）	2.45	3.25

Features

Reduces the frequency of lubrication.
Maintains oil film, resulting in improved wear resistance.
Has superior foreign matter immersion characteristics, impact resistance, and noise suppressing characteristics.
Has superior chemical resistance and corrosion resistance.
Materials for machining are also available.

PDF Catalog

For detailed product specifications, please refer to the catalog in PDF format.

*The catalog (PDF) contains the operating range, test data, standard product dimension charts, etc.

Oiles 250

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