Oilless (Solid Lubricants Buried Metal Bearings)

[Specification]

OILLESS #500 (Solid Lubricahts Buried Metal Bearing)
OILLESS #500 is a self-lubricating bearing material consisting of a wear resistant copper alloy and cast iron with solid lubricant plugs embedded in the surface. In addition, the sliding surface is provided with a thin, very low friction running-in film. Its performance is exceptional with high loads and slow or occasional oscillation or sliding motion.

[Features]
- Usable without lubrication
- Exhibits incomparable performance under a high load, low speed operation
Excellent wear resistance in such places where an oil film is difficult to be formed due to reciprocating, oscillating motions and frequently intermittent operations
- Remarkable resistance to corrosion and resistance to chemical attack
- Various dimensions standard products of are available to meet unique design requirements

What are the advantages of OILLESS #500?
- Freedom from maintenance through self-lubrication
- Maximum static and dynamic carrying capacity
- Consistently low coefficient of friction
- No stick-slip
- Reduces vibrations and allows for quiet running
- Long life and maximum economy as a result of its high resistance to wear

When should OILLESS #500 be used?
- When freedom from maintenance is requested e.g. for heavily loaded plain bearings (up to 150 N) operating safely and reliably over a long time and at very low to medium speeds (0.001 up to 0.4 m/sec).

Where may OILLESS #500 be used and shat is the operating temperature range?
- In all media in which bronze alloys can be used such as sea water and other corrosive media.
- The temperature range is from 100 degrees


In which executions and dimensions can OILLESS #500 be manufactured and supplied?
- As plain bearings, flanged bearings, spherical bearings, sliding plates, thrust washers up to the largest sizes.
- Any type of bearing design can be manufactured on special request.


Applications for OILLESS #500
- Where self-lubricating operation without any oiling device is sustained
- Where high load, low speed operation is encountered
- Where a general bearing fails to maintain proper oil film due to severe conditions of reciprocating, oscillating or intermittent operations
- Excellent performance under vibratory load
- Where a bearing is required to withstand at high temperature
- Atomic power plants and other locations where bearing is exposed under heavy radiation

For Heavy Industrial Plants, Marine Structures and Metal Stamping Dies

Heat-Resisting		Anti-Chemicals
	Steel plant Drying equipment Ceramic plant Heat exchanger		Chemical plant Plating equipment Waste water treat equipment Dyeing Machine
Automobile Manufacturing		Heavy Industries
	Press dies Welding, Assembly line Painting & drying line		Steel tube plant Tire plant paper mill Power generating station
Construction, Loading, Mining equip		Water-Resisting
	Crane Construction Machine Mining rigs Conveyor & chain linkage		Dam gate Submersible pump Hydro-electric structures Off-shore structures
Bride & Elevated Rail, Road, etc		Vessels
	Bearing pad of bridges & pipe lines		Deck crane Winch Universal chock Rubber arm, Gear & pin Hatch cover Door hinge Propeller shaft

OILESS #500 Standard Products in extruders and plastic injection machine

OILLESS #500 is utilized with virtually no oiling as tie bar bushings, toggle ring bushings sliding plates, etc.


OILLESS #500 Bush for Double Toggle Link and for Tie Bar