Linear bearing rail types "N" and "O" in combination with a cage guided needle assembly make a linear bearing assembly that is quite suitable to support and guide high loads. The motion is very precise and accurate.
Closely arranged needle rollers provide extremely high rigidity, high linear motion accuracy and a compact size.
Linear Needle Roller Bearing SET
These are typically used in pairs as shown in the above 3D CAD model.
Below are some components options that are commonly used in these assemblies
Example: An assembly pair may consist of:
2 pcs. Rail Guideway N 2025-400
2 pcs. Rail Guideway O 2025-400
2 pcs. Needle/cage HW-15x225 mm
4 pcs. Endpiece GH-2025
Aluminium Material Cage
FF-ZW type needle/cage
Polymer Material Cage
GH type End Piece
Steel Material used with "N" type rail
GW type End Piece
Steel Material used with "O" type rail
Bearing quality hardened steel for all guideways and needle rolling elements are standard.
You can find these products used in:
- Precision Machine Tools
- High Precision Positioning Systems
Call us at 800-284-9784 to help you configure this product.