Cam Followers and Track Rollers (KR, NUKR, PWKR) – Global Supply for All Industries

Cam followers and track rollers such as KR, NUKR, and PWKR series are essential components used in linear motion systems, conveying equipment, automation lines, and heavy-duty industrial machinery. These bearings are designed to withstand high radial loads, shock impacts, misalignment, and demanding operating environments. We supply a complete range of cam followers and track rollers from leading global manufacturers, ready for fast worldwide delivery.

What Are Cam Followers and Track Rollers?

Cam followers and track rollers are specialized needle or cylindrical roller bearings with thick-walled outer rings. They operate as support rollers in linear tracks, cams, and guide systems. Their reinforced construction allows them to handle extreme loads and repeated impacts without deformation.

• KR Series: Standard stud-type cam followers with threaded shafts.
• NUKR Series: Heavy-duty yoke-type rollers for higher load capacity.
• PWKR Series: Full complement rollers for the most demanding applications.

Main Features

• High radial load capacity
• Shock and vibration resistance
• Available with crowned or cylindrical outer rings
• Lubrication ports for maintenance-friendly operation
• Sealed versions for dusty or contaminated environments
• Threaded or yoke-type mounting options

Typical Applications

Cam followers and track rollers are used across many industrial sectors thanks to their rugged design and precision performance. Common applications include:

• Automation and assembly machinery
• Conveyor systems and transport lines
• Packaging and printing machines
• Machine tools and CNC equipment
• Lift and handling systems
• Railway and heavy transport components
• Industrial robots and linear positioning units

Available Types

• Stud-type cam followers (KR… series)
• Yoke-type track rollers (NUKR… series)
• Full complement rollers (PWKR… series)
• Crowned outer ring versions
• Cylindrical outer ring versions
• Sealed and shielded solutions

Why Choose Our Supply?

We provide a comprehensive catalogue of cam followers and track rollers from multiple international brands. Whether you need a single replacement part or a large-volume industrial supply, we offer competitive pricing, fast handling, and expert technical support. Products can be delivered to any country worldwide.

Request a Quote

If you need KR, NUKR, PWKR, or any other cam follower or track roller type, simply send us your part number, drawing, or application details. We will promptly offer suitable options, availability, and delivery terms.