Single Row Crossed Roller Slewing Bearing（HJ series）——Internal Gear

Structural characteristics, performance, and scope of application

Single row cross roller type slewing ring consists of two races. It is compact in structure, light in weight, high in manufacturing precision, small in assembly clearance, high in installation accuracy, and 1:1 cross-arrangement of rollers. Force, tipping moment and large radial force are widely used in hoisting transport, construction machinery and military products.

Note:
1. n1 is the number of lubricating oil holes, evenly distributed: oil cup M10×1 JB/T7940.1-JB/T7940.2.
2. The mounting hole n-Φ can be changed to the screw hole; the tooth width b can be changed to H-h.
3. The circumferential force of the gear in the watch is the maximum circumferential force, and the rated circumferential force is 1/2.
4. The internal tooth displacement coefficient is +0.35.