Shanghai Jiamei JMZ Bearing Brand offers bearings capable of withstanding temperatures from 150 to 1500 degrees Celsius. According to customer requirements, we supply a variety of categories, including mounted, GB standard, and non-standard high-temperature bearings. Materials include high-temperature bearing steel, stainless steel, special steel, ceramics, and oil-free lubricants (such as boron nitride, alumina, phosphating, Teflon, etc.) to meet diverse market demands. As the high-temperature market continues to expand, 500-degree high-temperature bearings are widely used in various equipment. We provide a three-package quality guarantee based on the bearing parameters provided by the customer and strive for honest cooperation!

★ Difference between High-Temperature Bearings and Standard Bearings:

   1 Material Variations: There are two methods for manufacturing high-temperature bearings. The first is to use high-temperature materials directly (high-temperature bearing steel, steel-ceramic blends, ceramics, tungsten steel, graphite, etc.), and the second is to achieve high-temperature resistance through tempering treatment. Ordinary bearings, on the other hand, use commonly available bearing steel that does not possess the ability to handle expansion in high-temperature operating conditions.

2 Different Lubricants: 1 High-temperature grease operates without caking or melting at temperatures of several hundred degrees and does not evaporate. 2 Graphite lubrication, also known as solid lubrication. 3 Self-lubricating. In contrast, the common oils seen in the market quickly melt, flow away, evaporate, dry out, and lose their effectiveness under high-temperature conditions.

3 Structural Variations: Design different structures to accommodate the customer's requirements for speed, temperature, etc., based on the specifications provided.

★ High-temperature bearings and ordinary bearings look quite similar, but they exhibit a significant difference in lifespan when operating under high-temperature conditions.