The four-point contact ball slewing bearing with an outer ring mounting hole as a threaded hole and an inner ring flange structure is engineered for applications requiring secure and precise mounting. The threaded hole in the outer ring facilitates straightforward installation onto machinery or structures using bolts, ensuring robust fixation and alignment. Meanwhile, the inner ring's flange structure enhances stability and supports axial and radial loads, as well as moment loads from various directions. This design is particularly advantageous in equipment such as cranes, excavators, and industrial machinery where reliable rotation and load-bearing capabilities are essential.

NO. Product Product Number Outer Diameter (D) Inner Diameter (d) Raceway diameter(dm) Gear Type Internal Diameter on Inner Ring (d1) Internal diameter on outer ring (D2)

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