Three-row cylindrical cross roller slewing bearing (13 series)/slewing drive
1. Description
Three-row cylindrical cross roller slewing bearing has three seat-rings, which separate the upper, lower and radial raceway, via which the load of each row of the rollers may be specified. Thus it can carry different load simultaneously and its load capacity is the largest one of the four types.
2. Packing
1 Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
2 And then packed with craft paper and professional belts;
3 At last, with wooden box totally at the outer packing to prevent the rust or the moist;
4 We can depend on the customers' demand to be packed;
3. Features: larger axial and radial dimension, compact structure
4. Application
Especially used in heavy-duty machines which require large working radius, such as bucket-wheel excavators, wheeled cranes, ship cranes, ladle turret, auto cranes etc.
