Which Bearings Should Not Be Lubricated for Longevity?
Learn why sealed bearings should not be lubricated to ensure their efficiency and longevity.
300 views
Do not lubricate sealed bearings. Sealed bearings are designed to keep out contaminants and are pre-lubricated for life. Adding lubricant can damage the seals and lead to premature failure. Always check the manufacturer's guidelines for specific maintenance instructions.
FAQs & Answers
- What types of bearings should I lubricate? Open bearings and those without seals should be lubricated regularly as per manufacturer guidelines to ensure smooth operation.
- How do I know if my sealed bearing needs attention? If you notice unusual noise, excessive heat, or performance issues, consult a professional to assess your sealed bearings.
- What are the signs of a failing sealed bearing? Common signs include grinding noises, heat build-up, and vibrations that weren't present before. Regular inspections can help identify these issues.