Percision Thrust roller bearings|Axial cylindrical roller bearings 81720 made in China

   Cylindrical thrust roller bearing 81720 can be divided into single row cylindrical roller bearing and double row cylindrical roller bearing according to the rows of rollers. The axial can support heavy loads and shock loads.

     The single row cylindrical thrust roller bearing 81720 can withstand axial loads in one direction and limited axial displacement in one direction, and the double row cylindrical roller bearing can withstand axial loads in two direction and limited axial displacement in two direction.

1. Main Application:

(1) Thrust roller bearing 81720 can bear axial load, mainly axial, radial joint load, but the radial load should not exceed 55% of the axial load.

(2) Mainly used in heavy-duty machine tools,power marine gear boxes, oil rig, vertical motors , metallurgy, mining, petroleum, electricity, paper manufacturing and other fields.

2. Advantage

(1) Long and numberous rollers, large diameter, higher axial load capacity, you can use grease to lubricate when it works with a low speed.

(2) Strong rigidity, occupied space is little.

(3) High-grade steel. Quietly and smoothly when works with a high speed.

(4) Less friction, high speed, and aligning performance.

3 Field of Application

(1) Mainly used in heavy-duty machine tools, power marine gear boxes, oil rig, vertical motors , metallurgy, mining, petroleum, electricity, paper manufacturing and other fields.

2.Well-trained & experienced staff are to answer all your inquiries in English of course. 

3.OEM & ODM projects are highly welcomed. We have strong R&D team here to help. 

4.Your business relationship with us will be confidential to any third party. 

5.Good after-sale service offered, please get back if you got question

6.Nowadays, as a professional percision bearing manufacture, we are proud of continual innovation, flexible production, speedy delivery, rapid after-sales service(2 years) and quick response.