Timken NU2224EMAC3 bearing. Price: €750

Product Description

The Timken NU2224EMAC3 is designed with high radial load capacity and robust construction, making it ideal for industrial applications requiring durability and strength. It is manufactured with high-quality materials, including a precision-machined brass cage and outer ring guide. The "C3" designation indicates a larger-than-standard internal clearance, optimal for operating conditions involving high temperatures or vibration.

Technical specifications

• Internal diameter (d): 120 mm
• External diameter (D): 215 mm
• Width (B): 58 mm
• Weight: 9.2 kg
• Cage: MA (brass cage, centered on the outer ring)
• Internal clearance: C3, higher than standard clearance, ideal for thermal expansion
• Accuracy and thermal stabilization: Standard accuracy, without thermal stabilization treatments for temperatures up to 120°C

Mechanical characteristics and mathematical formulas

The bearing supports high radial loads and, thanks to its cylindrical configuration, can support moderate axial load capacity when combined with a second cylindrical bearing. To calculate the load capacity, you can use the formula:

$$P$$

where PrP_r $P$ r ​is FrF_r $F$ r ​and FaF_a $F$ a ​are YY $Y$ is the specific bearing coefficient. For complete technical details, please visit the official Timken .

Sectors of use

This bearing is widely used in the metallurgical, mining, and heavy industrial machinery industries, where operating conditions require high reliability and wear resistance. It is ideal for electric motors, compressors, and power reducers.

Installation and maintenance

Bearing installation requires checking the radial clearance to ensure proper "C3" tolerance and avoid overheating. Adequate lubrication is essential to reduce friction and extend bearing life, with regular maintenance appropriate to the operating environment.

Average price

The cost of a Timken NU2224EMAC3 is around 8 00-900 EUR , variable based on availability and supplier