Compared with general slewing bearings and counter bearings, the advantages of NAF crossed roller bearings are obvious:
1. NAF cross roller bearing can be assembled in all directions of the main shaft, which is easy to use.
2. It can bear radial and axial loads at the same time, so it can simplify the structure of the equipment and reduce the weight of the mechanism.
3. Because of the high rotation efficiency and low heat dissipation of the cross roller bearing, the consumption of lubricating grease is small.
4. It can achieve negative clearance and has extremely high reversal accuracy.
5. High rigidity, 3-4 times stronger than traditional bearings.
6. High bearing capacity, the rollers are in line contact with the raceway, and can withstand higher loads.
