Industrial Electric Motor Bearings — Why Choose MS Bearing?
MS Bearing is a Chinese manufacturer specializing in Industrial Electric Motor Bearings bearing solutions including boundary-friction-bearings,motor-bearings,lubricant-film-issues,bearing-lubrication,variable-speed-bearings. Same quality as international brands (SKF, NSK, FAG), at a lower price. High-performance industrial electric motor bearings, offering precision and durability for heavy industrial applications. ISO 9001, factory prices, global shipping from MS Bearing.. We supply bearings for everyday industrial applications. Contact us for specifications and bulk pricing.
Insufficient Lubricant Film Formation During Start-Up, Stop, and Variable Speed
During start-up, stop, and variable-speed operation, electric motor bearings do not form a sufficient lubricant film. This leads to increased friction, wear, and accelerated degradation of contact surfaces.
Causes of Insufficient Lubrication
- Low rotational speed during start-up and stop
- Variable speed under frequency control
- Insufficient lubricant quantity
- High lubricant viscosity at low temperatures
Solutions
Bearings with optimized geometry for boundary friction conditions are used. Lubricants with low friction coefficients are employed. It is recommended to use bearings with polymer retainers to reduce friction.