Proper lubrication is the key to long-term bearing operation. The wrong choice or excess lubricant kills the bearing faster than its lack. Let's look at how to choose a lubricant.
What to consider when choosing
- Temperature conditions. The lubricant must withstand the operating temperature of the bearing.
- Rotation speed. For high-speed ones, there is its own lubricant.
- Environmental conditions. Moisture, dust, chemicals require special lubricants.
- CompatibilityIncompatible lubricants must not be mixed.
Frequent errors
| Error | Consequence |
|---|---|
| Excess lubricant | Overheating bearing |
| Disadvantage | Dry friction, wear |
| Inappropriate type | Rapid destruction |
| Mixing lubricants | Loss of properties |
How often to renew
Replacement frequency lubrication depends on engine type, load and conditions. For difficult conditions - more often. It is important not only to add grease, but also to periodically remove the old one so that there is no excess.
Improper lubrication is one of the main reasons for premature bearing failure and subsequent replacement. During maintenance, lubricant is selected for specific conditions. The condition of the bearings is monitored by diagnostics.
Do you need help with servicing engine bearings in Tashkent? Elektromotors engineers will advise you on lubrication - leave a request.