News

  • Grease is discolored in the bearing

    Grease is discolored in the bearing

    Grease is discolored in the bearing, and it will change color even if it is not placed in the bearing. This is because: First, there is an oxidation problem with the grease. When the grease is placed (or operated) for a period of time, it will have a lot of contact with oxygen, and at the same time,... read more

    21-10-2020 News
  • MBearing is a component that fixes

    MBearing is a component that fixes

    Bearing is a component that fixes, rotates, and reduces the coefficient of friction of the load during mechanical transmission. It can also be said that when other parts move relative to each other on the shaft, the mechanism for reducing the friction coefficient during the transmission of the movin... read more

    21-10-2020 News
  • Must C3 play be used for motors, generators and automotive generator bearings?

    Must C3 play be used for motors, generators and automotive generator bearings?

    1. Is the bearing used for normal clearance or C3 clearance? 2. What are the differences, advantages and disadvantages of 2Z, 2RZ and 2RS? 3, I have a generator bearing, long-term continuous work at 70-90 degrees, 1500-3000 rpm, select 6203/C3, shaft tolerance 17j5, the hole is aluminum shell, choos... read more

    21-10-2020 News
  • Classification of rolling bearing dimensions:

    Classification of rolling bearing dimensions:

    1 miniature bearings - bearings with a nominal outside diameter range D < 26mm; 2 small bearings - bearings with a nominal outside diameter range of 26 ≤ D < 60mm; 3 medium and small bearings - bearings with a nominal outer diameter range of 60 ≤ D < 120mm; 4 medium and large bearings - bea... read more

    21-10-2020 News
  • 6. Rolling bearing type:

    6. Rolling bearing type:

      1 deep groove ball bearing, the most common type, mainly bearing radial load, can also bear a certain amount of axial load, compared with other types of bearings of the same size, such bearing friction coefficient is small, the limit speed is high. 2 Angular contact bearings, angular contact ball ... read more

    21-10-2020 News