Bearing N321-M SRO

Product detailed description

The N321M cylindrical roller bearing is engineered for high radial load applications, offering exceptional performance and durability.

Key Features:

• Cylindrical Design: The bearing's cylindrical shape allows for even load distribution, reducing stress and extending the lifespan of machinery components.

• High Radial Load Capacity: Specifically designed to manage significant radial loads, making it suitable for applications with intense load variations.

• Low Friction: Precision design minimizes friction, reducing heat generation and improving overall efficiency and longevity of machinery.

• Sealed Options: Available with seals or shields, offering excellent protection against contaminants, which helps in extending the bearing’s service life.  

• Versatility: Adaptable and customizable to suit various industrial needs, offering flexibility across different applications.

Technical Specifications:

• Dimensions:

  • Bore Diameter (d): 105 mm
  • Outer Diameter (D): 225 mm
  • Width (B): 49 mm

• Load Ratings:

  • Dynamic Load Rating (Cr): 354,000 N
  • Static Load Rating (Cor): 408,000 N

• Speed Limits:

  • Limiting Speed (Grease Lubrication): 2,400 rpm
  • Limiting Speed (Oil Lubrication): 3,000 rpm

• Material:

  • 52100 Chrome Steel or equivalent

• Cage Type:

  • Two-Piece Machined Brass Cage, Roller Centered

• Precision:

  • RBEC 1

• Clearance:

  • Standard Clearance: C0

• Weight:

  • 9,570 grams

This bearing is suitable for applications such as electric motors, pumps, compressors, gearboxes, wind energy systems, steel mills, machine tools, and automotive transmissions.

For optimal performance, ensure proper installation and maintenance practices are followed.