The Guide Wheel V22 is a bearing steel guide wheel designed for track and pulley systems that use trapezoidal groove U22 and flatgroove T22 tracks. It combines a rolling bearing pulley with a compact form to deliver smooth, reliable guidance in small linear motion applications. Key benefits Smooth, lowfriction movement: rolling bearing pulley design reduces friction for quiet, consistent travel along guide tracks. Durable construction: made from bearing steel for strength and long life in demanding environments. Dualgroove compatibility: suitable for both trapezoidal groove U22 and flatgroove T22 track systems, enabling versatile installation options. Compact, precise form: compact dimensions support tight spaces while maintaining precise alignment on the track. Reliable performance across cycles: designed for repeated use with stable guidance and reduced wear. Key attributes Material: bearing steel (V22 bearing steel as specified by the model) Groove compatibility: trapezoidal groove U22; flatgroove T22 Type: rolling bearing pulley / guide wheel Bore size: 12 mm External dimensions: 8 x 22.5 x 13.5 mm Compatibility and usage Fits guide tracks and pulleys that use U22 trapezoidal grooves or T22 flat grooves. Suitable for small linear motion assemblies where precise, smooth guidance is required. Designed to be paired with standard 12 mm axles/bore applications. Applications CNC and milling machine gantries where a compact guide wheel runs in U22 or T22 tracks to maintain axis alignment. 3D printer linear axes and compact gantry systems needing lowfriction wheel guidance along a trapezoidal or flat groove. Sliding doors, drawers, or light industrial equipment that rely on a guide wheel operating in U22 or T22 groove tracks for stable movement. Installation guidance Ensure the shaft or axle diameter matches the 12 mm bore specification. Confirm the track groove type (U22 trapezoidal or T22 flat) to ensure proper seating and smooth operation. Inspect fit and clearance to avoid binding or excessive play during movement. Notes This guide wheel is designed to provide reliable guidance in trackbased systems that specify V22 bearing steel components with U22 trapezoidal or T22 flat grooves. No additional accessories are described here; confirm compatible mounting hardware and track components as part of your assembly.