several reasons of causing early damage of koyo bearings
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According to the survey, poor lubrication is one of the main cause premature failure of KOYO bearings. The main reasons include: not timely lubrication or lubricant; lubricants or lubricating oil filling is not in place; improper selection of lubricants or lubricants; lubrication method is not correct.
Recommendation: Select the correct lubricant or lubricants, using the correct lubrication filling.
Second, improper installation (about 16%)
1,when installation, use brute force, KOYO bearings, bearing the greatest harm to a direct hit with a hammer; is the main cause deformation.
2, the installation is not in place, the installation deviations or mounted to the bearing, causing the bearing clearance is too small. Inside and outside the ring is not in the same center of rotation, resulting in a different heart.
Recommendation: Select the appropriate professional bearing installation tool, the installation is complete use special detection equipment.
Third, fatigue (about 34%)
Fatigue failure of the bearing damage. Common fatigue failure may be due to: bearing long-term overload operation; not timely maintenance; improper maintenance; aging equipment.
Fourth, pollution (about 14%)
Pollution can lead to KOYO bearings, premature failure of the pollution is dust, metal shavings from entering inside the bearing. The main reasons include: prematurely open NSK Bearings packaging before use, resulting in pollution; installation work environment dirty, polluting; bearing work environment dirty, working medium pollution.
Recommendation: best before use Do not disassemble the packaging of bearings; to keep the environment clean install, installation and cleaning of the bearings to be used; enhance the bearing seals.
Hope that we should pay attention to after the summary of these early KOYO bearings causes of damage.
234407BM 234706BM 234406BM 517/2860V/YA 5610/2500 517/1720X1V 527/1181M 510/1180M 517/930 510/670 590/560 510/500 52780 59080 517/368M 51760U 517/238 6207-2ZN 6206-2ZN 6205-2ZN 6204-2ZN 6203-RZ 6203-2ZN 6202N 6202-2ZN 6201-2ZN 6200ZZ 6200-2ZN 62/32-ZN 62/32-Z 62/32N 62/32-2Z 62/32-2RZ 62/32-2RS 62/28-2RZ 62/22-2RZ 61996 61992 61988 61984
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One, poor lubrication (about 50%)According to the survey, poor lubrication is one of the main cause premature failure of KOYO bearings. The main reasons include: not timely lubrication or lubricant; lubricants or lubricating oil filling is not in place; improper selection of lubricants or lubricants; lubrication method is not correct.
Recommendation: Select the correct lubricant or lubricants, using the correct lubrication filling.
Second, improper installation (about 16%)
1,when installation, use brute force, KOYO bearings, bearing the greatest harm to a direct hit with a hammer; is the main cause deformation.
2, the installation is not in place, the installation deviations or mounted to the bearing, causing the bearing clearance is too small. Inside and outside the ring is not in the same center of rotation, resulting in a different heart.
Recommendation: Select the appropriate professional bearing installation tool, the installation is complete use special detection equipment.
Third, fatigue (about 34%)
Fatigue failure of the bearing damage. Common fatigue failure may be due to: bearing long-term overload operation; not timely maintenance; improper maintenance; aging equipment.
Fourth, pollution (about 14%)
Pollution can lead to KOYO bearings, premature failure of the pollution is dust, metal shavings from entering inside the bearing. The main reasons include: prematurely open NSK Bearings packaging before use, resulting in pollution; installation work environment dirty, polluting; bearing work environment dirty, working medium pollution.
Recommendation: best before use Do not disassemble the packaging of bearings; to keep the environment clean install, installation and cleaning of the bearings to be used; enhance the bearing seals.
Hope that we should pay attention to after the summary of these early KOYO bearings causes of damage.
