Single row ball bearing Hitachi 20x42x12

Description

What is the main bearing of the followers?

What is the main bearing followers and where to buy them?

The main bearing of the excavator’s followers is a rolling bearing, usually asymmetrical and angular, which is designed to minimize frictional resistance during planetary gear operation.

The oblique reducer bearing is constructed in such a way that the inner and outer raceways of the bearing are asymmetrical with respect to each other. This is to reduce the surface area of ​​the final drive and increase pressure resistance. There are two types of angular contact bearings in excavators: single-row and double-row. They differ in that for a follower using single row bearings we must install two bearings separated by a seager. On the other hand, for the reducer with a double-row bearing we install one secured on seager or on shots.

The skew bearing is open to maximize oil flow while minimizing friction.

These types of machine element are very sensitive to the lack or poor quality of oil. Mostly, placental balls are spilling out. / bearing Hitachi /

On the world market there are only a few bearing manufacturers. That is why such a big problem in their purchase and a rather excessive purchase price.
We will have to pay between PLN 200 and PLN 3,000 for asymmetrical mid-range bearings, depending on the bearing type and size. That is why there are so big problems in the price of repairing this type of components. These types of bearings can be purchased from companies that import specialized parts for construction machinery or services. Our company has a really wide range of bearings, especially those hard to reach. If you are looking for a bearing, please contact our representative who will provide you with professional assistance.

Thanks to the purchases in our online store, you will save the necessary resources to run your business. Also you can quickly and efficiently repair the damaged component and reactivate machine to work. In addition, you get guarantee of quality, professional and pleasant service without trouble connected with contacting service or dealer. / bearing Hitachi /

Benefits of buying:

• money saving
• time saving
• product of best quality in minimum price
• guarantee of quality
• professional and calm service
• Express type of delivery