4 5 Inch Black Mid Heavy Duty Hi-Elastic Rubber Caster Top Plate Swivel Trolley Wheels Industrial Casters

July 30, 2026

Product Overview

Our mid heavy-duty high elastic rubber casters are reliable mobility components designed for loads ranging from 130kg to 150kg. This series includes three styles: swivel caster, rigid fixed caster and swivel caster with total lock brake. Widely used for industrial trolleys, workshop tool carts, logistics turnover vehicles, factory equipment and storage racks. It balances excellent load-bearing capacity, ultra-quiet rolling performance and long service life, ideal for indoor medium-to-heavy transportation work.

Core Advantages

✅ High-Elasticity Solid Rubber Wheel

The outer tread adopts high resilience rubber material. It features outstanding shock absorption, effectively cushioning vibration during transportation to protect goods and equipment. The rubber surface provides strong friction, stable rolling and extremely low noise. It will not scratch floors such as wood, tile, epoxy and vinyl ground, leaving no black marks. The wheel hub is reinforced with sturdy plastic structure, resistant to impact and deformation under heavy load.

✅ Galvanized Thickened Steel Bracket

The bracket is stamped from thick steel plate with galvanized anti-corrosion treatment. It effectively prevents rust under normal indoor working environments. Precision ball bearing swivel assembly enables smooth 360° rotation, requiring less pushing force even under full load. The solid connection structure improves durability for frequent repeated movement.

✅ Complete Product Options

We supply full matching types for flexible combination:

Swivel caster: 360° free directional rotation
Rigid fixed caster: straight-line movement
Swivel caster with total lock brake: locks both wheel rotation and steering

Available wheel sizes: 3/4/5/6 inches to meet different height and load requirements.

✅ Stable Load Capacity

Rated load: 130kg ~ 150kg per caster. Well suited for medium and heavy weight mobile equipment, stable and not easy to deform under long-term load.

Application Scenarios

Industrial transport trolleys, workshop tool cabinets, logistics handling carts, factory mobile machinery, warehouse storage racks, cleaning equipment and commercial service carts.

Service Support

Custom specifications are available. We can provide dimension drawings, load test data and competitive factory prices. Feel free to send us your inquiry!

Pessoa de Contato :	Ms. Yan
Telefone :	+8613822773800