High precision German INA linear sliding bearing PAB25-PP-AS bearing

PAB25-PP-AS Linear Plain Ball Bearing

1. Part no.: PAB25-PP-AS

2. Type:Precision linear plain bearing

3 .Material:Chrome steel

4. Feature:

(1) High precision

(2) Rubber seals on all sides

(3) Germany original

(4) Quick delivery

Sliding bearings are bearings that work under sliding friction. The sliding bearing is stable, reliable and noiseless. Under the condition of liquid lubrication, the sliding surface can be separated by lubricating oil without direct contact, and the friction loss and surface wear can be greatly reduced. The oil film also has certain vibration absorbing capacity. Sliding bearing is a lot of more phyletic, the direction of the press can withstand the load can be divided into radial sliding bearing (to heart) and the thrust (axial) sliding bearing applications generally under the condition of low speed and heavy loading conditions, or running parts of the maintenance and charging of lubricating oil is difficult. For the wear of sliding bearings in China, it is commonly used to repair welding, insert shaft sleeve, flax point and other methods.

Classification of sliding bearings:

There are many kinds of sliding bearings. Radial (centripetal) sliding bearings and thrust (axial) sliding bearings can be divided into radial (centripetal) sliding bearings according to the direction of load bearing.

Lubricants can be divided into oil lubricants bearings, grease lubricants bearings, water lubricants bearings, gas bearings, solid lubricants bearings, magnetic fluid bearings and electromagnetic bearings.

The lubrication film thickness can be divided into two types: film lubricated bearing and thick film lubricated bearing.

The materials of spindle tiles can be divided into bronze bearing, cast iron bearing, plastic bearing, gemstone bearing, powder metallurgical bearing, self-lubricating bearing and oil bearing, etc.

The bearing shell structure can be divided into round bearing, elliptical bearing, three-oil leaf bearing, step face bearing, tilting tile bearing and foil bearing, etc.

The bearing bush is divided into dissection and integral structure. In order to improve the frictional properties of the surface of the bearing bush, one or two layers of anti-friction materials are usually cast on the inner diameter surface of the bearing bush, which is usually called bearing lining. Therefore, the bearing bush also has bimetal bearing and trimetal bearing bush.

Bearing bush or bearing bush is an important part of sliding bearing. The materials of bearing bush and bearing bush are collectively called bearing materials. Due to the direct contact between the bearing bush or bearing bush and the shaft neck, generally the shaft neck part is relatively wear-resistant, so the main failure form of the bearing bush is wear.

Bearing wear and journal of materials and bearing their own materials, lubricants and lubrication condition is directly related to the bearing shell materials should consider these factors, in order to improve the service life of the sliding bearing and work performance.

Product parameters

Our service:

1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Applications
3.Large Inventories
4. Small order accept
5.Competitive Prices and High Quality
6.Various Brands
7.Require little maintenance
8. OEM is supported
9. Our company insists on the “quality first, credit first” business ideas and our product specification are well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.