Bearing/Non-Standard Bearing /Liner Ball Bearing/Ball Bearing/Slotting Bearing

Bearing/Non-Standard Bearing /Liner Ball Bearing/Ball Bearing/Slotting 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.

Product Introduction

Our Disc Filters, compressor air filter, filter steel has superior technology, reliable quality, and high cost performance, and our market share is expanding rapidly. We introduce modern technology and equipment to improve the company's comprehensive competitiveness. We actively fulfill our social responsibility and social responsibility, and pursue our mission of satisfying consumers' needs for quality products. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow. Our company has high quality of group culture and rich connotation of brand culture. We have obtained the initiative of market competition, and are in a more favorable market competition position, and have obtained higher economic and social benefits.

custom bronze bushingbush bearing

DALON Oil Impregnated Bearing made 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.

Material Specifications

Composition

Density

Porosity

K Strength Constant

Tensile Strength

Elongation

Yield PSI

Comparable Designations

 

(gm/cc)

(% by Vol.)

 

 

(in 1" %)

 

 

Copper 87.5-90.5

6.4-6.8

19 min

26,500

14,000

1

11,000

ASTM B-438-70

Iron 1.0 max

 

 

 

 

 

 

GR1 Type II

Tin 9.5-11.5

 

 

 

 

 

 

MPIF CT-0010-R

Carbon 1.75 max

 

 

 

 

 

 

Mil-B-5687C

 

Storage of Oil Impregnated BearingThese bearings must be stored in non-absorbing containers. Do not store in paper or cloth container. Do not store in cardboard boxes. The best containers are made of plastic or metal.

Supplementary Lubrication – Additional lubrication can be provided through the use of oil soaked felts, wicks, etc. or by periodic oiling. A unique advantage of this type of bearing is that it does not require any grooving or holes to distribute the oil across the bearing face due to the microscopic pores in the bearing material.

Custom Made Oil Impregnated BearingCustom Oil Impregnated Bearing can be designed and manufactured according to customer specifications, including requirements for special dimensions and/or materials. Please offer your drawings by email and we will made a quotation quickly.

DALON Oil Impregnated Bearing consist of a sintered bronze body. The main feature of Oil Impregnated Bearing is their porous design, which contains oil lubricant, which should be the viscosity decrease due to increasing operating temperatures due to friction, the oil leaks out. At higher speed, a lubrication wedge develops, which lowers the bushing's friction.

The powdered metallurgy process is a mass production process that can reduce costs to a level that can be startlingly low when compared to CNC machining. An added benefit of the sintered Oil Impregnated Bearing are the unique pores that are formed in the structure of the metal. These pores can serve as a reservoir for lubricant, providing a passage to the bearing surface. This unique feature adds the benefit of self-lubrication to many powdered metal bearings.

 

  1. High load oil-embedded Sleeve Bearings: This kind of Oil Impregnated Bearing increased iron content which makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings. Also they running at lower speeds
  2. High load Ultra low Friction oil embedded sleeve bearings: This kind of bearings used for frequent starts and stops in high load applications.
  3. Food Industry oil embedded sleeve bearings: These bearings used oil is suitable for incidental contact with food.
  4. Multipurpose sleeve bearings: These bronze bearings with lead are strong, wear resistant and excellent at handling shock loads.
  5. Oil filled SAE841 Bronze bearings: Sintered bronze powder SAE841 without lead impregnated with SAE 30 oil to make this material self—lubricating.
  6. SAE 660 Bronze bearings: These bearings offering excellent antifriction qualities, SAE660 bronze also offer goods strength and wear resistance. It’s often used for bearings, bushings, and thrust washers.
  7. High temperature Graphite filled 841 bronze Bushing: These bushing have an excellent alternative to oil filled bushing, graphite filled bronze provides dry lubrication in temperature as high as 370℃

Oil Impregnated Bearingbronze flanged sleeve bearingbronze flange bearingoil impregnated bearing

oil impregnated bearing

 

 

We plan to reduce the manufacturing cost of Bearing/Non-Standard Bearing /Liner Ball Bearing/Ball Bearing/Slotting Bearing products through continuous technological innovation and expansion of production scale. We insist on the overall orientation of independent development and maintenance, supplemented by external introduction, overall planning, distributed implementation, and benefit-driven. The company has risen rapidly in the fierce market competition and has become one of the leading companies in the industry.

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