Rks.061.20.0944 type bearing basic introduction:
1. The standard number of each brand of the bearing is slightly different, belonging to the external tooth type four-point contact ball rotary support rotary table bearing, the material is usually determined according to the customer host, different USES of different materials, generally use 50Mn or 42CrMo carbon steel, or bearing steel. The hardness of quenching can reach hrc58-64, and the hardness of tempering and tempering: 229-269hb, which can guarantee the service life and rotary accuracy of the bearing.
2. The bearing has a thickness of 56mm, an outer diameter of 1046.7mm, an inner diameter of 872mm, and a thickness of 56mm. The size of the bearing is medium or large, and its weight is 77kg.
3. The rks.061.20.0944 type bearing produced by LYDZC has the accuracy grade of P4A(UP)--P5, which is widely used as the host accessories with large bearing requirements, and can ensure the good operation of the host.
4. The rolling body adopts steel ball ball, and there is no cage or spacer between the rolling bodies, which increases the load of the bearing and makes the bearing run more smoothly.
5. The bearing is positioned by the mounting hole of the inner and outer ring, which is convenient for installation and disassembly.