Casters for Data center

Heavy applications

Data centers demand absolute precision and stability. Equipment like server racks, cooling units, and mobile workstations must be moved carefully and infrequently — but when they are, reliability is key. The weight and sensitivity of the hardware, combined with anti-static and floor-protection needs, pose unique challenges. Casters must provide controlled mobility, high load capacity, and in some cases ESD (electrostatic discharge) protection to prevent damage.

The right caster ensures safety for both equipment and personnel during critical relocations or maintenance.

Cloud wheel

Low Profile Wheels for Server Racks

Maximum Stability in a Low Profile Design

Despite its compact design, the Cloud wheel is engineered to handle heavy weights with smooth and reliable movement. The low profile construction makes it ideal for server racks that need permanent caster functionality without adding unnecessary height.

Designed for demanding technical environments, the Cloud wheel combines strength, stability, and mobility in one optimized solution for modern data centers.

Permanent for 42U rack

For larger server racks that remain mobile during operation, we recommend our Cloud wheel solution. Designed specifically for demanding data center environments, the Cloud wheel combines high load capacity with smooth rolling performance and low vibration.

Key benefits:

Optimized for fully loaded 42U server racks
Smooth and quiet movement
Reliable performance for continuous caster use
Built for modern data center environments

Different ways to use casters on server racks

Permanent casters on 42U rack

Casters on server racks make service and maintenance easier by allowing the rack to be rolled out for quick rear access and moved back into position when finished. For these applications, Cloud Wheel is the ideal solution. Designed for high static loads over long periods, it combines durability and stability with a low overall build height.
Caster together with adjustable feet

Server racks are often rolled into position on wheels before being raised onto adjustable feet for long term stability. This simplifies installation while keeping the rack secure and properly aligned once in place. For these applications, Hilfa’s swivel adjustable feet SF86 are an ideal solution. They provide excellent stability and leveling support, helping keep server racks straight and secure even on uneven floors.

SF34 (www.hilfa.se
Permanent casters for smaller racks

For smaller server racks such as 12U cabinets, permanent casters are an ideal solution when frequent movement is required. Twin casters are especially suitable, offering high load capacity while maintaining a low build height for compact racks. Softer wheel materials also help protect floors and provide smoother, quieter movement, particularly in applications where the rack is moved regularly.