Bronzeoilless.com high-quality oilless bearing. It can replace rolling bearings and copper alloy bearings in high-pressure, high-temperature, and high-accuracy applications.

Structure: High-strength casting bronze embedded with solid lubricants.Features: Cost-effective; Adaptable; Wear-resistant; Obvious advantages when used under high-load and oil-free conditions; Solve special needs in environments that generally cannot be met by copper bushings.

The design of oil feeding systems is time-consuming and expensive – The use of our oilless bearings can greatly reduce costs of maintenance and oil as it removes any need for such a system.

Oilless bearings have been developed for high-load, low-speed applications and are made of rotational cast high-strength bronze using a specially formed graphite plug as a lubricant.

Oilless bearings can have a lower environmental impact than traditional bearings. Because they do not require oil or grease lubrication, there is less risk of oil spills or leaks that can harm the environment. Additionally, the materials used in oilless bearings can often be recycled or disposed of in an environmentally friendly manner.

Below is just a fraction of the industries oilless bearing are widely utilized. Contact us today to discuss your application requirements.

• Place where lubrication cannot be applied or lubrication is dangerous.
• Place where the product can be contaminated or failure is occurred due to lubrication.
• Low / High temperature, under-water, and place that is exposed to chemicals.
• place that can prevent a decrease in productivity due to machine stop while lubricating.
• Place where oiling is not effective due to harsh conditions such as frequent stop motion.
• Impact and vibration, high-load low-speed motion, rust occurrence, foreign substance penetration.
• Sliding motion, angular pitching motion.

Oilless Bushing Dry lubrication:

• Can be used in high/low temperatures.
• Can be used in a corrosive atmosphere.
• Can be applied for high-load low-speed motion, reciprocating motion, impact load, angular pitching motion, and discontinuous frequent stop motion where oil lubrication is not effective.
• Can be used without lubrication.
• Can be used at low speed in principle without lubrication.
• Using it in high-speed conditions may occur seizure or shorten the life cycle of bearing because solid lubricant has a higher friction coefficient than liquid lubricant.

Oilless Bushing Liquid lubrication:

• Ideal for high speed in light and medium load.
  Liquid lubrication prevents friction between metal to metal by forming oil film with continuously rotating by centrifugal force in the clearance of shaft and housing.
• Oiling is required on regular basis.
• Cannot be used in low/high temperatures.
• Cannot be used in a corrosive atmosphere.
• Not suitable for high-load&low-speed motion, reciprocating motion, impact load, angular pitching motion, and discontinuous frequent stop motion where oil film is difficult to be formed.
• Not suitable for use in high load and high speed, which reduces lifetime due to excessive PV value.