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Office Chair Wheels
Office Chair Wheels
Matted
38mm
55mm (2.2")
PU

55mm-PU Caster 5505-38

Office Chair Wheels-55mm (2.2")
Diameter 55mm(2.2″)
Hood 38mm
Static Capacity 45KGS/PCS
Stem Grip Ring / Top Plate / Screw (The stems can be customized as required; please refer to the stem specification list below)
Color Casters can be made in any color combination required
Material High impact nylon core & hood with soft, highly hydrolysis resistant PU treads
Packing 200 piece/Carton
Experience the Excellent Advantages of PU Wheels
We specialize in producing PU chair casters and are dedicated to addressing the common issue of peeling in soft PU chair casters. Our innovative and patented single-injection technology has successfully resolved this problem, ensuring that our PU chair casters exhibit excellent performance and durability. We have great confidence in the quality of our PU chair casters, which is why we offer a 5-year warranty.
White office chair with caster wheels on a tiled floor.

Co-Injection Technology

Exploded view of an office chair caster wheel showing PA Nylon Body and PU Wheel Rim, highlighting co-injection bonding and lubrication with grease for smooth, quiet movement.
Close-up of a chrome office chair base with caster wheels on a wooden floor.
Wood Floor Protection
Utilizing a dual-material single-injection process, PU (Polyurethane) tires are resistant to hydrolysis and peeling, preventing wheel rolling from causing scratches and damage to wood floors.
Person sitting in a blue office chair with caster wheels in a modern office environment, with another person standing nearby.
Smooth and Silent Rolling
Designed to meet commercial space usage standards, the pre-lubricated dual-wheel design ensures quiet rolling, enhancing office environment comfort.
Industrial machinery setup with metal components labeled with letters and numbers, used for precision manufacturing processes.
Heavy-Duty Load Capacity
Compliant with ANSI/BIFMA X5.1 General Purpose Office Chair and ANSI/BIFMA X5.11 Large Occupant Office Chair tests, each wheelset can support up to 181 kg (400 pounds) and passed a 136 kg drop impact test.

Advantages Of PU Caster

Our eco-friendly wheels, designed for all floors without scratching, ensuring quality with a 5-year warranty. Sturdy, durable, and capable of handling heavy loads, these wheels have passed a rigorous 100,000-cycle durability test. Experience quiet and smooth operation with a scent-free design for noise-free use.

Advantage 1
Eco-Friendly Manufacturing
Eco-friendly material, Odor-free design, ensuring a fresh and comfortable environment.
Advantage 2
Friendly Rollers
Suitable for all floors without causing scratches.
Advantage 3
5-Year Assurance
Quality guaranteed with 5-year warranty.
Advantage 4
Robust and Reliable
Sturdy and durable, with heavy load capacity.
Advantage 5
Rolling Resilience
100,000 cycles of durability rolling test.
Advantage 6
Whisper-Quiet
Quiet and smooth with no noise during use.
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Do you have customization needs?

Enjoy Caster provides you with comprehensive customization solutions.

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