Elevate Every Movement.
Engineered for Silent, Effortless Glide.
Sit Better. Live Longer.
SPECIFICATIONS
Zen Rollerblade Office Chair Casters by Humanzen redefine how your chair moves, delivering a breakthrough in comfort, stability, and performance. Just as a building relies on a strong foundation, ergonomic seating begins at the base—your chair’s wheels. Designed to promote smooth, controlled movement that supports core stability, these casters enhance overall posture and seating health throughout the day. Featuring 100% rubberized polyurethane rollerblade wheels with a free ball-bearing core, they glide quietly and effortlessly while reducing vibration and resistance. The precision ball-bearing swivels rotate smoothly to prevent scuffing and scratching, making them ideal for hardwood, tile, vinyl, low-pile carpet, and nearly any surface. Gentle yet durable, they protect your floors while improving maneuverability and control. With added anti-static properties to safely dissipate electrical charge and a sleek, modern design, Zen Rollerblade Casters offer an easy upgrade that significantly enhances your chair’s performance—and your everyday seating experience.
| Warranty | Lifetime |
| Anti-Static | Yes |
| Wheels | Polyurethane rubber |
| Weight Rating | 50kgs per caster |
| Compatibility | Suits all chair models |
| Installation | No tools required |
| Frame | Ball-bearing steel bracket |
| Surfaces | Timber, vinyl, tiles, concrete, polished, carpet |
Details
- Wheel diameter: 3 in (76.2 mm)
Overall height (floor to top of stem): 3.5 in (88.9 mm)
Stem height (grip length): 7/8 in (22 mm)
Stem diameter: 7/16 in (11 mm)
Caster type: Single wheel, swivel with grip stem
TAKE A CLOSER LOOK
Delve deeper into the details that define distinction.
SURFACE USEAGE
These casters can be used on the majority of surfaces. Timber boards, vinyl carpet, vinyl tiles, ceramic tiles, concrete, polished floors, low pile carpet. Some thicker pile carpets can cause more friction and slow down the roll, however the motion will still be better than standard casters.
POLYURETHANE RUBBER
Polyurethane rubber, a versatile elastomer, is made by reacting a polyol (an alcohol with multiple hydroxyl groups) with a diisocyanate (a molecule with two isocyanate groups), often in the presence of catalysts and additives.
ANTI-STATIC
A chemical compound is added to the rubber wheel compound to make the wheel – polyurethane or rubber – electrostatic dissipative. The static dissipative material has medium resistance to electrical flow.
HEAVY DUTY DESIGN
These casters have been designed and crafted with longevity in mind. We use only the highest quality components including steel housing and stainless ball bearings, this is why we can provide a lifetime warranty.
SET OF FIVE
This is a full set of 5 casters. Although these have been designed for use on our Humanzen chairs, you can also retro-fit to your chair, you just need to check the pin specifications and ensure they match your base.
NO TOOLS INSTALL
No tools are required to install these casters, simply snap in and roll away. To remove existing casters please turn chair on its side, remove the old casters by pulling them out from the chair base.
Motion Perfected.
Where Stillness and Movement exist in Harmony.
