What is the installation process of taper roller auto bearing?

The taper roller auto bearing consists of two rows of bearing raceways and rollers that are perpendicular to each other. The rollers are alternately arranged on the raceways and slightly exceed the height of the single-row bearing in the cross-sectional height.

• What is the installation process of taper roller auto bearing?

• What are the requirements for the installation site of the taper roller auto bearing?

• What is the normal state of the taper roller auto bearing test run?

What is the installation process of taper roller auto bearing?

1. The fit between the inner ring of the four-row taper roller auto bearing and the roll neck is generally with a gap. When installing, first put the bearing into the bearing box, and then put the bearing box into the journal.

   
   

2. The outer ring of the four-row taper roller auto bearing and the hole of the bearing box also adopt dynamic fit. First, put the outer ring A into the bearing box. The outer ring, inner ring and inner and outer spacers are printed with the character symbol when leaving the factory, and the bearing box must be installed in the order of the characters and symbols during installation. Can not be interchanged arbitrarily to prevent the change of bearing clearance.

   
   

3. After all parts are installed in the bearing housing, the inner ring and the inner spacer, and the outer ring and the outer spacer are axially close.

   
   

4. Measure the width of the gap between the end face of the outer ring and the cover plate of the bearing box to determine the thickness of the corresponding sealing gasket.

What are the requirements for the installation site of the taper roller auto bearing?

The taper roller auto bearing should be installed in a clean, dry environment. Keep away from metalworking equipment or machinery that produces metal chips and dust. When the taper roller auto bearing has to be installed in an unprotected area (as is often the case with oversized bearing installations), measures must be taken to protect the bearing, the mounting location and associated parts from dust, dirt and moisture, such as Cover or wrap bearings, journals and other related parts with wax paper, plastic sheeting or rags.

What is the normal state of the taper roller auto bearing test run?

Under normal circumstances, the taper roller auto bearing will make a uniform grunting sound during operation, and a whistling or sharp and harsh sound will indicate insufficient lubrication. If there is an uneven abnormal sound, there may be impurities in the bearing or the bearing is in the bearing. The rolling surface, etc., was damaged during installation.

The temperature of the taper roller auto bearing will rise after starting the equipment, which is normal. The rollers stirring the grease during operation will increase the temperature of the bearing, and it will not drop until the grease is evenly distributed inside the bearing, after which a balanced temperature is reached. Abnormal rise in temperature may be caused by too much grease or too small bearing clearance, etc., or it may be caused by improper manufacturing or installation of related parts or excessive friction of seals.

Shandong Xuanye Precision Machinery Co., Ltd. has worked for several years to meet the need of customers from industrial production, and automation production. They can create a 24-hour engineering and development environment for taper roller auto bearing production.