Graphite Filled 841 Bronze Bearing
DALON self-lubricating sintered bronze bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume). The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
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Product Introduction
DALON Graphite Filled 841 Bronze Bearingmade by SAE 841 Sintered Powdered Metal - commonly used in machinery components, self-lubricating pump parts, turbine blades, office machines, home appliances, medical equipment, farm equipment and lawn and garden equipment.
The DALON Graphite Filled 841 Bronze Bearing achieved by means of sintering, which offer:
SAFTY
- Elimination of the risk of seizure
- Permanent lubrication film
- 20 ~30% of the volume is oil impregnated
- Quiet Function
- Low Friction coefficient
ECONOMY
- Elimination of lubricators
- Maintenance-free
- Permanent Stock
- Short Delivery Period
TECHNOLOGY
- High precision
- Loads up to 10MPa (100 kgs/Sq.cm)
- Speeds up to 30,000 r.p.m.
MATERIAL:
- SAE841/Lead free
IMPREGNATION OIL
- SAE OIL 30 / ISO-AT68 viscosity mineral oil
- Temperature from -20℃ to +120℃
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