SKF couplings– Couplings operate continuously in environments with vibration, heat, dust, moisture, and sometimes chemicals. Improper maintenance can cause premature wear and failure.
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Signs that an SKF coupling needs maintenance
- Abnormally increased vibration during operation.
- Unusual noise or irregular frequency.
- Visible rubber-element deterioration or corrosion on the metal housing.
- Leaking lubricant or oil.
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Recommended SKF maintenance schedule
| Task | Activity | Frequency |
| External inspection | Visual and listening checks | Every work shift |
| Lubrication (if required) | Grid, Gear coupling | Every 3–6 months |
| Retighten bolts | All couplings | Every 6 months |
| Replace rubber element (Jaw) | Jaw Coupling | Every 12–18 months |
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Maintenance procedures for each SKF coupling type
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OK Coupling
- Check tightening and the coupling body.
- Use hydraulic testing equipment during removal and installation.
- Grid Coupling
- Replace grease and clean the inside of the housing.
- Inspect the grid for cracks and corrosion.
- Jaw Coupling
- Inspect the rubber element and replace it immediately if torn or worn by compression.
- Disc Coupling
- Inspect the rotating disc for bending or cracking.
- Rebalance the shaft after installation.
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Maintenance tools and equipment
- SKF supplies torque-testing tools and genuine lubricants.
- The OK Coupling range has a dedicated tool set.
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Conclusion
Regular SKF coupling maintenance using the correct methods extends equipment life, reduces downtime, and lowers operating costs. Contact an authorized SKF partner for accurate equipment support and replacement parts.
LDT is proud to be a major SKF partner. In addition to supplying genuine products, its sales engineers provide advice and optimized technical solutions.
Dear customers, contact LDT using the information below for consultation and special offers!

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Address: 121-123 To Hieu Street, Nguyen Trai Ward, Ha Dong District, Hanoi, Vietnam
Sales hotline: Mr Toan: 0948.068.692
Fanpage:https://www.facebook.com/BoitroncongnghiepSKF?ref=embed_page
