The spindle of a machine tool has extremely high requirements for the rotational accuracy of the bearing. High-precision cylindrical roller bearings have high rigidity and high load-bearing capacity, while achieving a go···

The cylindrical rollers of the HRAU series of uniform cross-section thin-walled cross roller bearings are arranged crosswise on the V-shaped raceway, and the rollers are separated by isolation blocks. This cross-arranged···

High precisionPrecision can reach P4 levelHigh load-bearing capacityCan bear axial load, radial load, overturning moment, high anti-overturning rigidityHigh rigidityThis series of bearings are all preloaded, and the prel···

HRU type (integral inner and outer rings with mounting holes), since both the outer and inner rings have mounting holes, no solid flange and support seat are required for installation. In addition, since both the outer a···

Crossed roller bearings for harmonic reducers are divided into two categories according to their application occasions: split outer ring, integral inner ring, and integral outer ring and inner ring. The rolling elements ···