SNL plummer block bearing housing SNL518615 for 22213 K bearings

SNL plummer block bearing housings SNL518615 for 22213 K bearings

22213K Cast iron pillow block bearing, Description,

1. The common materials for bearing bushes and bearing housing linings are divided into two categories: ordinary gray cast iron, wear-resistant cast iron, and nodular cast iron. Suitable for low-speed, light-load, or open-drive bearing housings. The graphite component covers the surface to form a graphite layer that functions as a lubricant.

2. In order to reduce friction, the wear requires various requirements for the bearing material. In addition to requiring a small friction coefficient between friction pairs and abrasion resistance, the following points should be met. It should have sufficient compressive strength, fatigue strength, and ability to withstand impact. The bearing seat alloy thickness is (0.013-0.13) mm. Good anti-adhesion. When the load is large, the rotation speed is high, the bearing seat clearance is too small, the surface finish is not high, and the lubrication is poor, care should be taken to carefully select the matching of the materials to prevent the abrasion and gluing of friction pairs. With adaptability and ability to accommodate foreign objects.

3. Materials with low hardness, good plasticity and low coefficient of elasticity have good adaptability and ability to accommodate foreign objects. Good corrosion resistance, low price and sufficient source. After forming a colloidal deposit by oxidation, it has a corrosive effect on the bearing material.

Specification, 

Installing pillow block bearings, Other models of bearings, 

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