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Product Item:HXST-407
Model:Three-row roller slewing bearing (13 series)
Series: Part of the 13 series, which denotes its specific design and dimensions within the three-row roller slewing bearing category
Precision: Manufactured with precision to provide accurate positioning and smooth rotation
Maintenance: Regular inspection and lubrication are recommended to maintain performance and extend the bearing's service life
Structural characteristics, performance, scope of application
Three rows of roller slewing bearings have three races, and the upper and lower radial tracks are separated, so that the load of each row of rollers can be accurately determined. Able to bear various loads at the same time, it is one of the four products with the largest bearing capacity. The shaft and radial dimensions are large and the structure is strong. It is especially suitable for heavy machinery requiring larger diameters, such as bucket wheel excavators, wheels Cranes, marine cranes, port cranes, molten steel operation platforms and large-tonnage truck cranes.
Note:
1. n1 is the number of lubricating oil holes, evenly distributed: oil cup M10 × 1 JB / T7940.1-TB7940.2.
2. The mounting hole n-Φ can be changed to a screw hole; the tooth width b can be changed to H-h.
