Gearbox & Drive System Bearings — Why Choose MS Bearing?
MS Bearing is a Chinese manufacturer specializing in Gearbox & Drive System Bearings bearing solutions including high-speed-bearing-overheating,lubricant-shear-in-bearings,thermal-expansion-compensation,heat-resistant-lubricants,bearing-cooling-solutions. Same quality as international brands (SKF, NSK, FAG), at a lower price. High-precision gearbox and drive system bearings, engineered for long service life and reliable operation. ISO 9001, factory prices, global shipping from MS Bearing.. We supply bearings for everyday industrial applications. Contact us for specifications and bulk pricing.
Heat Generation from Friction and Lubricant Shear at High Speeds
At high speeds and insufficient lubrication in gearboxes, intense heat is generated from friction and lubricant shear. Overheating leads to lubricant degradation, thermal deformation, and accelerated wear.
Causes of Overheating
- High shaft rotation speeds
- Insufficient lubricant quantity
- Lubricant shear at high speeds
- Poor heat dissipation
Solutions
Bearings with heat-resistant lubricants are used. Bearings with increased internal clearance are applied to compensate for thermal expansion. The use of an oil cooling system is recommended.