Single row crossed roller structural parameters

Structural features, performance, scope of application

RefinedWith high precision and small assembly clearance, the single-row crossed roller slewing bearing is composed of two races. It has a compact structure, light weight, and can produce precise radial force. It is widely used for high installation accuracy requirements. The rollers are1:1Arranged crosswise, it can withstand axial force, overturning moment and large loads at the same time. It is used for lifting and transportation, engineering machinery and military products.

Note

1,n1is the number of lubricating oil holes. oil cupM10x1JB/T7940.1~JB/T7940.2. The user can specify the position of the oil hole according to the application.2,n-φ can be changed to threaded hole, thread diameterM, thread depth2M3, The gear circumferential force in the table is the maximum circumferential force, and the rated circumferential force is taken as1/2.

4, "k” is the topping coefficient.5, The specifications in this sample are standard products,Both inner and outer diameters are free tolerances. If there are cooperation requirements between the host machine and the slewing bearing, please specify them in the contract or contract attachments.(Such as technical agreement)Indicate the fit size and accuracy.

, The table is listed as our company’s regular products. If you have other special requirements, please contact our company.