Tapered Roller Bearing

1. High load - bearing capacity: The 32311 tapered roller bearing is capable of handling large radial and axial loads, making it ideal for heavy-duty and complex loads in coal mine conveyors. The rollers distribute the load through multiple contact points between the inner and outer races, enhancing overall load capacity.

2. Stress Reduction: The contact form between the rollers and raceways of the 32311 tapered roller bearing helps reduce stress concentrations, increasing the bearing’s lifespan.

Cylindrical Roller Bearing

1. Strong Load Capacity: The FCDP74104380 cylindrical roller bearing features a high number of rollers, which increases its load-bearing capacity. Even under heavy loads, the bearing performs reliably, ensuring the smooth operation of the conveyor.

2. Low Friction Coefficient: The FCDP74104380 cylindrical roller bearing has a low friction coefficient, which reduces energy consumption during operation of the coal mine conveyor, improving overall efficiency.

Additional Notes:

The French customer decided to purchase QIBR 32311 tapered roller bearings and FCDP74104380 cylindrical roller bearings to meet the requirements of improving load capacity and stability for their coal mine conveyors. The 32311 tapered roller bearing is capable of handling combined loads from multiple directions and is designed with advanced heat treatment and surface hardening technology to improve the bearing’s fatigue life. This ensures that the coal mine conveyor can operate smoothly under heavy and uneven loads. The FCDP74104380 cylindrical roller bearing features an optimized contact design of the rolling elements to provide a low friction coefficient, which reduces energy consumption and enhances the bearing’s shock resistance.