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?Description

Single-row four-point contact ball slewing ring (Q series slewing ring) is composed of two seat rings, compact structure, light weight, four-point contact between the steel ball and the arc raceway, can bear axial force, radial force and Tipping moment, rotary conveyor, welding manipulator, small and medium crane and excavator.

Note:

1. n1 is the number of lubricating oil holes. Oil cup M10×1 JB/T7940.1 ~ JB/T7940.

2. The user can specify the position of the oil hole according to the application.

3. The specifications in this catalog are standard products, and the inner and outer diameters are all with their own tolerances. If the main engine and the slewing ring have matching requirements, please indicate the matching size and accuracy in the contract or contract attachments (such as technical agreements).

4. Listed in the table are our company's regular products, if you have other special requirements, please contact our company.

?Information View

?Supply Ability

The annual production capacity is 30,000 sets of slewing bearings with a track center distance of 200-4000mm, and non-standard customized services are provided according to customer requirements.