Marginal Lubricating Bearing
DALON Marginal Lubricating Bearing are a type of bearing that is made up of two different materials. The bearing consists of a thin layer of low-friction material that is backed by a stronger material. The low-friction layer is usually made of bronze, while the stronger material is usually made of steel. The two materials are bonded together using a variety of methods, including diffusion bonding, adhesive bonding, and mechanical bonding.
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Product Introduction
Products Description
Marginal Lubricating Bearings, also known as journal bearing or sleeve bearing, are a type of bearings that rely on a film of lubricant to separate the rotating shaft from the bearing.
One of the main advantages of Marginal Lubricating Bearings is the ability to operate under high speeds and heavy loads. This is due to the oil film that helps to reduce friction, resulting in improved efficiency and longevity. Additionally, these bearings have low maintenance requirements as they do not require regular lubrication.
The design of Marginal Lubricating Bearings includes a cylindrical bushing that is placed between the shaft and the structure that is supporting it. The bushing is usually made of materials such as bronze or brass and is coated with a layer of graphite or other solid lubricants. When the bearing is in operation, the lubricant is gradually worn away, exposing a layer of solid lubricant that helps to reduce friction.








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