U 1222 E

✨What are the Benefits of choosing U 1222 E bearings?

• High radial load capacity: The rollers and raceways have line contact, resulting in a rated radial load significantly higher than that of ball bearings of the same size.
• Good high-speed performance: Generally employs machined or stamped cages, resulting in low friction and suitability for high-speed operation.
• High rigidity: Minimal elastic deformation effectively supports the shaft and housing, improving the rigidity of the transmission system.
• Separable design: The inner ring (with roller cage) is separable from the outer ring, facilitating installation, disassembly, and maintenance.
• Axial displacement adaptability: Types without inner ring flanges (such as NU and N types) allow for free axial expansion and contraction of the shaft relative to the housing, addressing thermal expansion issues.
• Compact structure: Small cross-sectional height saves radial space.
• The U 1222 E Single row cylindrical roller bearings adopts a High radial load capacity and high speed performance design, with dimensions an inner diameter of 110 mm, an outer diameter of 200 mm, a width of 38 mm, ensure the equipment operates more stably for applications involving high radial loads, high speeds, and the pursuit of high rotational accuracy, rigid radial support is provided for the shaft.

🏭 What are the applications of the U 1222 E bearing?

• Electric Motors and Generators: Support high speeds and reduce frictional temperature rise.
• Gearboxes: Withstand high radial loads and improve transmission rigidity.
• Pumps and Compressors: Ensure stable rotor operation and extend service life.
• Metallurgical Equipment: Resistant to heavy loads and impacts, adaptable to high-temperature conditions.
• Mining Machinery: Resistant to vibration and dust, maintaining continuous operation.
• Wind Power Equipment: Reliably transmits torque and adapts to variable speed and load conditions.
• Rail Transportation: Withstands heavy vehicle loads and ensures safe operation.
• Machine Tools: Provides high-rigidity support to ensure machining accuracy.
• Paper Machinery: Maintains roller stability and improves paper quality.
• Conveying Equipment: Bears continuous loads and reduces downtime for maintenance.