Vacuum and high-temperature ball bearings
This is a ball bearing that can be used up to 350°C in a vacuum. By changing the metal of the bearing material or the self-lubricating materials used, it can withstand higher temperatures and atmospheric conditions.
As vacuum ball bearings, there are 1. silver-lead coated products, 2. polymer coated products, and 3. molybdenum disulfide coated products, but in terms of lifespan, NF bearings surpass all of these. Heat resistance largely depends on the base material of the bearings, but in terms of the heat resistance of the lubricants, NF bearings also outperform all of these. We take pride in being able to offer our products at a lower price compared to ball bearings 1 to 3. For high-speed rotation, we accommodate with NF metal using either a crown-type or a pressed-out type retainer.
- Company：アベニューマテリアル
- Price：Other
