- New
This miniature pebble molded in polyurethane (PU) combines a high-precision bearing with a sturdy polyurethane tire. Designed for very compact mechanical applications, micromechanics, 3D printers, robotics, measuring instruments, or sliding microsystems, it ensures extremely smooth, silent, and frictionless rotation.
Its gray/dark polyurethane surface provides excellent protection for guide rails against wear, while ensuring perfectly stable and regular operation.
Micro-compact format: Specifically suited for installations in extremely tight spaces requiring precise guidance.
Smooth & silent guidance: Its 4 mm bearing offers very low rolling resistance for a smooth and quiet movement.
Excellent wear resistance: The polyurethane tire is very resistant to abrasion, oils, and mechanical greases.
Protection of tracks: Preserves rails and contact surfaces against marking or premature deformation.
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