sliding bearings

Generally bearing outer ring, inner ring, rolling body and cage components.

Commonly used bearing alloy sliding bearing material (also known as Babbitt or white alloy), wear

Cast iron, copper and aluminum alloys, powder metallurgy materials, plastics, rubber, hardwood and carbon - graphite, PTFE

Ethylene (Teflon, PTFE), modified POM (POM), and so on.

Sliding bearing (sliding bearing), working under the sliding friction bearings. Bearings work smoothly and reliably, no noise. In the liquid lubrication condition, the sliding surfaces are separate and not in direct contact with oil, but also can greatly reduce the friction loss and surface wear, the film also has a certain vibration absorption capacity. However, a larger starting friction. Axis is known as the journal bearing supporting part, and match parts as bearing journal. In order to improve the nature of the friction bearing surface of the inner surface of the cast in its friction-reducing layer of material known as the bearing lining. Bearing and bearing liner material referred to as sliding bearing materials. Bearing heavy low-speed applications in general working conditions, or difficulties in filling oil maintenance and operation site.

Rolling (rollingbearing) is the operation of the shaft and the sliding friction between the axle seat to rolling friction, thus reducing the friction loss of a precision mechanical components. Generally bearing outer ring, inner ring, rolling body and cage components.

Define the operation of the shaft and the sliding friction between the axle seat to rolling friction, thus reducing the friction loss of a precision mechanical components, called the rolling bearing (rolling bearing). Generally composed of rolling bearing inner ring, outer ring, rolling elements and cage four groups

[formed] the role of the inner components compatible with the axis of rotation together with the shaft; outer function is compatible with the bearing housing, play a supportive role; rolling body is a cage by means of a uniform distribution of the rolling elements between the inner and outer rings, the shape and size and number of direct impact on the performance and life of rolling bearings; cage to make rolling uniformly distributed, to prevent rolling off guide rollers rotate a lubricant.

sliding bearings