1502 Series 4mm ID Spacer (5mm OD, 10mm Length) - 4 Pack

1502-0005-0100 1502 Series 4mm ID Spacer (5mm OD, 10mm Length) - 4 Pack is a set of four precision aluminum spacers specifically recommended for use with 3600 Series V-Wheels. The spacers have a 5mm OD, 10mm length, and a 4mm ID spacer. Their key purpose is to allow V-wheels to be mounted at non-standard heights while maintaining proper load transfer and protecting the wheel bearings from axial pressure.

Key Features:

• Specialized for 3600 Series V-Wheels: The 5mm OD spacer perfectly matches the inner bore of goBILDA V-Wheels. The bushing fits inside the wheel, resting against its internal structure, and allows the wheel to be secured to a threaded hole using an M4 screw passing through its 4mm internal diameter.
• Bearing Protection: The correct length and design of the bushing ensures that when tightening the mounting screw, the force is applied to the bushing and not to the wheel bearings. This prevents them from binding and allows them to rotate freely.
• Design Flexibility: Allows V-wheels to be mounted at any distance from the mounting surface when standard shoulder standoffs are not the correct height.
• Lightweight and Durable: Made of anodized aluminum, each one weighs only 0.19 g, which does not add weight to the chassis.
• Set of 4: Enough to build one linear actuator bogie (carriage) with multiple wheels, or to experiment with different configurations.

Best for: Engineers and teams designing linear actuators, carriages, and guides based on 3600 Series V-Wheels and needing to customize the wheel mounting height for optimal tension and alignment.