Loyal Industrial
  • Address38 Wang Chiu Rd Kowloon Bay Hongkong
  • Factory Address1265 Waterford Way, Suite 400 Miami, FL 33126 U.S.A.
  • Worktime9:00-18:00
  • Phone(Working Time)0065-31591338

Precautions When Assembling The Skeleton Oil Seal

2018-10-29 16:13:43

Mud pump bearings

I.. collect the fixed number of oil seals.

Second, from the oil seal collection to the assembly must be kept clean.

Third, the Assembly, do a good job of oil seal inspection, the size of the oil seal is consistent with the size of the shaft and the cavity, oil seal before installation, the size of the shaft diameter and the size of the oil seal diameter to match clearly. Cavity body size to the outer diameter of the oil seal to fit, check the lip of the oil seal is not damaged, deformation, spring is not off, rust. Prevent oil seal in the transport process without flat, by external pressure and impact and other effects, and destroy its true roundness.

Four., before assembling to do the machining inspection procedures, the volume of the cavity and the shaft parts of the correct size, especially the chamfer can not have slope., the end of the shaft and the cavity to smooth, chamfer no damage and burr, clean the assembly site, in the shaft loading (chamfer) part can not have burr, sand, iron and other debris, Can produce oil seal lip irregular damage, it is recommended to use the chamfer angle R angle.

Five, in the operation of skills, you can use the hand to feel, whether smooth, true circle.

Six, oil seal before installation too early to tear the wrapping paper, to prevent debris attached to the oil seal surface and brought into the work.

Seven, before the installation, the oil seal should be applied on the right amount of molybdenum disulfide on the addition of lithium-based ester, to prevent the shaft in an instant start, the lip caused by dry grinding phenomenon, affecting the lip of the interference, and should be assembled as soon as possible. Install the oil seal of the oil seal, if not immediately installed, it is recommended to cover the above with a cloth to prevent foreign body with oil seal. The hand or tool for lithium-coated grease must be clean.

Eight, the oil seal to paperback, can not tilt the phenomenon. It is recommended to install with hydraulic equipment or sleeve tools. The pressure should not be too big, the speed should be uniform, slow.

Nine, for the installation of the oil seal of the machine, do mark to facilitate tracking, attentively pay attention to the entire process.I.. collect the fixed number of oil seals.

Second, from the oil seal collection to the assembly must be kept clean.

Third, the Assembly, do a good job of oil seal inspection, the size of the oil seal is consistent with the size of the shaft and the cavity, oil seal before installation, the size of the shaft diameter and the size of the oil seal diameter to match clearly. Cavity body size to the outer diameter of the oil seal to fit, check the lip of the oil seal is not damaged, deformation, spring is not off, rust. Prevent oil seal in the transport process without flat, by external pressure and impact and other effects, and destroy its true roundness.

Four., before assembling to do the machining inspection procedures, the volume of the cavity and the shaft parts of the correct size, especially the chamfer can not have slope., the end of the shaft and the cavity to smooth, chamfer no damage and burr, clean the assembly site, in the shaft loading (chamfer) part can not have burr, sand, iron and other debris, Can produce oil seal lip irregular damage, it is recommended to use the chamfer angle R angle.

Five, in the operation of skills, you can use the hand to feel, whether smooth, true circle.

Six, oil seal before installation too early to tear the wrapping paper, to prevent debris attached to the oil seal surface and brought into the work.


Seven, before the installation, the oil seal should be applied on the right amount of molybdenum disulfide on the addition of lithium-based ester, to prevent the shaft in an instant start, the lip caused by dry grinding phenomenon, affecting the lip of the interference, and should be assembled as soon as possible. Install the oil seal of the oil seal, if not immediately installed, it is recommended to cover the above with a cloth to prevent foreign body with oil seal. The hand or tool for lithium-coated grease must be clean.

Eight, the oil seal to paperback, can not tilt the phenomenon. It is recommended to install with hydraulic equipment or sleeve tools. The pressure should not be too big, the speed should be uniform, slow.

Nine, for the installation of the oil seal of the machine, do mark to facilitate tracking, attentively pay attention to the entire process.

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