Mining Machinery And Draught Fan Dedicated Double Row High Speed Self-aligning Ball Bearing 2318K+H2318

Description of self-aligning ball bearing :

Self-aligning ball bearing has two rows of steel balls, a inner ring that has two raceways and a outer raceway in the inner spherical shape, and is provided with the function of self-aligning. The bearing can automatically compensate the concentricity error caused by the shaft deflection and housing deformation, thus suitable to the applications where the bearing seat hole can not guarantee strict concentricity. so it can still works as long as the relevant gradient between the center line of the inner ring and the same of the outer ring is within the range of 1° to 2.5° when the shaft is bent or tilted under pressure. There are two types of self-aligning ball bearings, i.e., cylindrical bore and tapered bore bearings. The taper ratio of tapered bore bearings is 1:1 or 1:30.
Self-aligning ball bearings are mainly used to carry heavy loads and impact loads, and apply to industries such as mining, petroleum, paper making, cement, sugar pressing, etc. and general machinery including precision instruments, low-noise motors, automobiles, motorcycles, rolling mills, etc.

How To Extend The Bearings' Lifetime

1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.

2. Don't allow strong impact, such as hammer striking, transfer roller pressure

3. Use the accurate installation tool, avoid to use cloth kind and short fibers

4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

5. General inspection, such as the surrounding temperature, vibrate, noise inspection

6. Keep bearing cleaning from dirt, dust, pollutant, moisture.

7. Bearing should not be ultra cooled.

The Applications Of Our Bearings

Real Pictures About The Bearings

Our company can act all kinds of goods import and export.We wholesales and retails all kinds of bearings.

The type of them is big,small and medium-sized from 0 to 9.Some of them are stainless steel bearings,high temperature bearings,outside the spherical bearings and knuckle bearings.

We also have all kinds of glide bearing pedestals,lock sleeves,taper sleeves,sheathes and so on.We can also customized non-standard bears.

Why Choose Our Company?

1. More than 10 years industry experience

2. Reply your inquiry within 12 hours

3. Professional technical support

4. We have cooperation with many big factory inland

5. Good ability of cost control brings you reasonable price, long-term partner of forwarder brings you low freight

6. Special discount and protection of sales area provide to our distributors.

7. The smaller MOQ

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