|Lubrication conditions||Periodic lubrication||Oil lubrication|
|Service temperature range
|allowable max. contact pressure ： P
|allowable max. velocity ： V
|Allowable max. PV value
Oil-impregnated expanded cast iron bearings
Economical bearings requiring less lubrication
The Oiles 300 series are bearings made of oil-impregnated porous cast iron,which is made by actively utilizing the growing phenomenon of cast iron.
■ Reduces much less lubrication than copper alloy bearings.
■ Maintains oil film well and features superior wear resistance and seizure resistance.
■ Places no restrictions on sliding surface shapes or motion forms.
■ Available in larger dimensions than oil-impregnated sintered bearings.
■ Standard products and materials for machining are available in various sizes.
For detailed product specifications, check with the electronic catalog.
It is written the service range, the test data, and the standard size table, etc.
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