Compared with ordinary bearings, the accuracy of cross roller bearings is higher, so the use of the corresponding caution, otherwise it will affect the working life of the bearing.
1. Cross roller bearings, which have been injected with German high quality grease before delivery, can be installed and used directly by users.Grease should be changed every 3 to 6 months.In the early stage of bearing use, due to the resistance of grease, the friction torque of bearing will be relatively large, and when the excess grease overflows, the torque will return to the normal value.
2. The inner ring or outer ring divided shall not be separated after being fixed with bolts and nuts, and can be directly loaded into the bearing seat for use.At the same time, if the assembly of the isolation block inside the bearing is wrong, it will have a great impact on the rotating performance and rolling body force, so please do not disassemble the bearing casually.
1). The seam of the inner ring or outer ring sometimes deviates somewhat.Before loading the bearing seat, loosen the bolts fixing the inner ring or outer ring, and fix them with a plastic hammer before installing.
