Glossary

High-temperature and low-temperature applications refer to the use of bearings under extreme temperatures, either very high or very low, which are outside the usual operating range.

• Question: How hot can ball bearings get?
  • Answer: The maximum allowable operating temperature for ball bearings depends on various factors, including the materials and lubricants used. Typically, standard ball bearings can withstand temperatures of about 100 to 120 degrees Celsius. However, special high-temperature ball bearings can withstand temperatures of over 300 degrees Celsius. On Kugellager-Express.com, you can find the permissible operating temperatures for each item.

• Question: What challenges do high-temperature and low-temperature applications pose for bearings?
  • Answer: High-temperature and low-temperature applications pose special requirements for bearings, including the selection of suitable materials, lubricants, and seals to ensure reliable performance and longevity at extreme temperatures. Issues such as thermal expansion, material deformation, and lubricant evaporation need to be considered.