Factory Direct 3" 4" 5" 6" 8" Blue Elastic Rubber Roller Bearing Swivel Transport Caster for Supermarket Equipment

• Premium Elastic Rubber Wheel

  Adopts high resilience blue solid elastic rubber material, features excellent shock absorption and noise reduction performance. It effectively reduces rolling noise during equipment movement, protects ground floors from scratches and abrasion, and delivers smooth rolling on concrete, epoxy, tile and other common ground surfaces. The rubber formula resists wear, aging and slight oil corrosion, extending the wheel service life greatly.

• Standard European-Style Thickened Bracket

  Heavy-duty stamped galvanized steel bracket complies with European caster production standards. Thickened structural design improves torsion resistance and impact resistance; integrated swivel raceway with precision steel balls ensures flexible 360° rotation without jamming, even under long-term frequent steering use. The galvanized surface effectively prevents rust and oxidation for long service in humid warehouse and workshop environments.

• Stable & Universal Mounting Structure

  Standard square mounting plate with reserved standard hole spacing matches most European trolley, equipment rack, tool cabinet installation requirements. The reinforced connection structure between bracket and wheel axle avoids loose axle issues under frequent moving and bumping, guaranteeing overall structural stability and safety during daily operation.

• Wide Scenario Adaptability

  Medium load design fits multiple scenarios: industrial handling trolleys, workshop tool carts, warehouse turnover racks, medical auxiliary equipment, logistics distribution carts, commercial display racks and other medium-duty mobile equipment. We also support matching total lock/side brake casters for fixed positioning demands.

Widely used for industrial transport trolleys, factory workshop tool carts, warehouse storage racks, logistics turnover equipment, medical mobile devices, supermarket display racks and office mobile cabinets. Ideal for European standard equipment renovation and new project supporting caster procurement.

We support batch order customization, provide matching brake casters and different load level options. Strict factory quality inspection for every batch of products, stable quality and sufficient stock for fast delivery. Professional technical support is available to solve your installation and matching problems at any time.