What to pay attention to when disassembling the vibrating screen bearing

The bearing is one of the main components of the vibrating screen. Improper disassembly of the vibrating screen bearing may cause damage inside the bearing. Contaminants may enter the bearing or may cause errors when reinstalled. Therefore, the vibration of the vibrating screen bearing must be very careful, the shaft must have proper support, otherwise the disassembly force may damage the bearing. The following is a summary of our high service company for your reference.

1. Disassembly of the outer part To disassemble the outer ring of the interference fit, pre-set several outer ring extrusion screw screws on the circumference of the outer casing, and tighten the screw equally on one side. Disassembled on one side. These screw holes are usually covered with a blind plug, a split-type bearing such as a vibrating screen tapered roller bearing, and a plurality of slits are provided on the outer shoulder of the outer casing, and the spacer is used, disassembled by a press, or gently tapped to remove.

2, the removal of the inner ring of the vibrating screen cylindrical hole bearing, you can use the pressure machine to pull out the new simple. At this point, pay attention to let the inner ring withstand its pulling force.

The inner ring of large vibrating screen bearings is dismantled by hydraulic method. Oil pressure is applied through an oil hole provided on the shaft to make it easy to pull. The bearing with a large width is used in combination with the hydraulic chucking method and the drawing device.

The inner ring of the NU type and NJ type cylindrical roller vibrating screen bearings can be removed by induction heating. A method of heating a part in a short time to expand and pull the inner ring.

3. Removal and disassembly of the tapered bore bearing The smaller compact bearing with the sleeve, support the inner ring with the block fastened on the shaft, turn the nut back a few times, and then use the ram to knock and disassemble.

Disposable Surgical Mask

CE Certified 3 PLY Surgical Medical Face Mask, EO-Sterile / Non-Sterile:

These Surgical Masks Disposable Medical Grade are class I medical devices, and are intended for use by operating room personnel during surgical procedures to protect both the patient and the medical personnel from transfer of microorganisms, bodily fluid, and particulate material. Bacterial Filtration Efficiency ≥ 99%. Medical grade disposable face mask features tri-layer protection and breathable lightweight design. Surgical Mask Antiviral Filters out harmful substances, such as dust, bacteria*, air pollution, etc. Comfortable ear loops and form-fitting flexible nose bar.

Surgical Masks Disposable,Surgical Face Masks Medical,Surgical Mask Antiviral,Surgical Masks Disposable Medical Grade

Suzhou JaneE Medical Technology Co., Ltd. , https://www.janeemedical.com