NJ 322 E M C3 RICH Single Row Cylindrical Roller Bearing - 110 x 240 x 50 mm
Technical Specifications:
Catalog Code: NJ 322 E M C3 RICH
Brand: RICH
Type: Single row cylindrical roller bearing (NJ type)
Bore Diameter (d): 110 mm
Outer Diameter (D): 240 mm
Width (B): 50 mm
Cage: Machined Brass (M), guided by the rolling elements
Reinforced Execution: Yes (E-design)
Clearance: C3 (Greater than normal)
Weight: 11.351 kg
Country of Origin: China
Key Performance Advantages:
Reinforced E-Design Capacity: The "E" execution optimizes the internal geometry by utilizing larger and more rollers. This significantly increases the radial load-carrying capacity, making it essential for heavy-duty applications like stone crushers and large gearboxes.
C3 High-Temperature Clearance: The C3 internal clearance is larger than normal, which accommodates thermal expansion of the rollers and rings. This prevents internal stress and seizing in high-speed or high-temperature operations.
Heavy-Duty Machined Brass Cage (M): The brass cage provides superior mechanical strength and excellent sliding properties. Being guided by the rolling elements, it ensures smooth operation and high reliability even in high-vibration environments.
One-Directional Axial Location: As an NJ-type bearing, it can support axial displacement in one direction and locate the shaft axially in the other, providing necessary stability for complex rotating assemblies.
Robust 11 kg Industrial Build: With a weight of over 11 kg, this bearing is constructed from high-grade steel for maximum dimensional stability and a long service life under continuous, intense radial pressure.
Transparency Note: This product is manufactured under the RICH brand. The code NJ 322 E M C3 is used for identification purposes.