Solar Roof Flashing,Custom Solar Roof Flashing,Good Solar Roof Flashing,Commercial Solar Roof Flashing Ningbo Yongsheng Rubber And Plastic Products Co., Ltd. , https://www.yscnrubber.com
These screw holes are usually covered with a blind plug, a tapered roller bearing, etc., 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 cylindrical hole bearings
The removal of the inner ring can be pulled out by the pressure machine. At this point, pay attention to let the inner ring withstand its pulling force.
The inner ring of large bearings is dismantled by hydraulic method. To remove the outer ring of the interference fit, install a few outer ring extrusion screw screws on the circumference of the outer casing, and tighten the screw evenly while disassembling. 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 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.
Solar Roof Flashing,Custom Solar Roof Flashing,Good Solar Roof Flashing,Commercial Solar Roof Flashing
Ningbo Yongsheng Rubber And Plastic Products Co., Ltd. , https://www.yscnrubber.com