Product detailed description

The SKF NUKR 47 A cam follower is engineered to provide robust performance in demanding applications. It is based on a double-row full complement cylindrical roller bearing with a threaded solid stud, eliminating the need for an inner ring. The design includes a thick-walled outer ring with a crowned running surface, ensuring optimal load distribution and reduced wear.

Key Features:

• High Radial Load Capacity: Designed to handle substantial radial loads, making it suitable for heavy-duty applications.

• Axial Load Accommodation: Effectively manages axial loads resulting from skew or tilting, enhancing operational stability.

• Integral Sealing: Equipped with seals on both sides to prevent contamination and retain lubrication, thereby extending service life.

• Relubrication Feature: Allows for relubrication via the stud, facilitating maintenance and prolonging bearing life.

• Easy Mounting: Supplied sealed and ready-to-mount, simplifying installation processes.

Technical Specifications:

• Dimensions:

  • Outside Diameter (D): 47 mm
  • Stud Diameter (d): 20 mm
  • Length (B): 66 mm
  • Width of Outer Ring (C): 24 mm

• Load Ratings:

  • Basic Dynamic Load Rating (C): 28.6 kN
  • Basic Static Load Rating (C₀): 33.5 kN
  • Fatigue Load Limit (Pᵤ): 3.9 kN

• Speed Rating:

  • Limiting Speed: 3,800 rpm

• Material:

  • Bearing Steel

• Sealing:

  • Labyrinth Seals on Both Sides

• Lubrication:

  • Grease Lubricated with Relubrication Feature

• Mounting:

  • Hexagonal Recess for Tightening

• Weight:

  • 0.46 kg

This cam follower is ideal for applications requiring high load capacity and reliability, such as cam drives and conveyor systems. Its robust design and sealing features ensure long service life and reduced maintenance needs.