Cylindrical rollers (5×6) refer to small cylindrical-shaped components used in various mechanical assemblies. The dimensions typically denote a 5 mm diameter and 6 mm length, although the material and specific purpose may vary.
Key Features
Shape: Cylindrical with a precise diameter and length.
Diameter: 5 mm
- Length: 6 mm
Materials: Commonly made from hardened steel, stainless steel, or ceramic, depending on the application and environment. Some may have coatings for specific conditions (e.g., corrosion resistance).



Common Uses
Bearings: They are frequently used as rolling elements in cylindrical roller bearings for load-bearing or rotational movement.
Guides and Tracks: Serve in linear motion systems for smooth movement.
Spacers or Connectors: Employed in mechanical assemblies to maintain consistent spacing or join components.
Heavy-Duty Applications: Found in machinery for high-load or high-wear environments like conveyors, presses, and tools.
Pintech Machinery offers custom manufacturing services to provide precisely engineered products that meet exact specifications. Let us know if you’d like details on selecting or sourcing metric needle rollers for your specific application!










