Can Low-Temperature Deep Groove Ball Bearings Operate at –60°C?

Whether deep groove ball bearings can operate at –60°C depends on its materials, lubricant, and manufacturer specifications.

1.Temperature Range

• Most standard low-temperature deep groove ball bearings: –30°C to –40°C
• Specially designed models: can operate at –60°C, –70°C, or even lower, provided they use ultra-low-temperature lubricants and corresponding materials.

2.Performance Considerations at –60°C

At extremely low temperatures such as –60°C:

• Starting torque increases
• Maximum running speed may decrease
• Load capacity may vary

Therefore, it is necessary to review detailed performance data before selecting low-temperature deep groove ball bearings.

3.Manufacturer Recommendations

Different manufacturers specify different limitations. It is essential to confirm:

• Minimum operating temperature
• Recommended lubricant
• Maximum speed at low temperature
• Load capability adjustments

4.Conclusion:

Low-temperature deep groove ball bearings can operate at –60°C, but only if the model is specifically designed for such conditions.