Ball raceway provides support for radial loads. All parts are retained together as a unit during fitting.Ball diameters 25 to 70 /0.984 to 2.756 in.roller diamaters up to 100mm/3.937 in
Used in applications with a dominant axial force and low radial load/ titing moments.Frequently produced as special designs according to customer requirements Combined roller and ball bearings are designed as standard with a roller raceway (supporting raceway) and a ball raceway (retaining raceway). This makes this type of design particularly suitable for high axial loads and harsh environmental conditions.Typical applications Bulk material handling stacker reclaimers bucket wheel excavators machine tools.
All of our slewing bearings can be manufactured with internal gears, external gears or without gearing. Special gearing, such as helical and worm gears, are also available upon request. The seal concept is also configured for each individual case of use, and takes account of particular environmental conditions, such as particularly saline or dusty air. The bearings can also be coated for extra corrosion protection.
Note: 1. N1 is the number of lubricating oil holes. Oil cup M10 *1JB/T7940.1-JB/T7940.2. According to the actual application, the user can specify the location of the oil hole.
2. n-∅ can be changed to thread hole, thread hole diameter M, thread depth 2M. Structural Figure 1 refers to model tail 432 series, and structural Figure 2 refers to model tail 433 series.
3. The specimens in this sample are standard products, both inside and outside diameters are free tolerances. If the main engine and slewing bearing have matching requirements,
please specify the matching size and accuracy in the contract or contract accessories (such as technical agreement).
4. If there are other special requirements for our regular products listed in the table, please contact us.