50mm Heavy Duty Cast Iron Core PU Industrial Caster Wheel - 260-400kg Load Capacity, Double Ball Bearings

Price Negotiable

Price: negotiated

MOQ: 500

Delivery Time: 25

Brand: Dajin

Product Description

Industrial-Grade Heavy Duty Castors

50mm wide cast iron core PU casters engineered for extreme industrial applications with exceptional load capacity and durability.

Key Features

Ultra-High Load Capacity: Cast iron core with reinforced PU tread supports 260/320/350/400 kg per caster
Double Ball Bearings: Smooth 360° rotation under maximum load, reducing maneuver effort
Impact-Resistant PU Tread: 50mm wide non-marking tread absorbs shocks and protects floors
Heavy-Gauge Steel Plate: 115×100mm mounting plate with dual hole spacing options (93.6×67mm / 77.2×76.6mm)
Corrosion-Resistant Design: Sealed bearings ensure durability in humid or chemical environments

Performance Benefits

These casters provide unmatched load stability and rotation efficiency for heavy machinery. The cast iron core distributes weight evenly while the PU tread dampens vibrations and noise on uneven surfaces. Double ball bearings enable precise swivel control even at full capacity, ideal for confined spaces.

Industrial Applications

Steel & Foundry Plants: Transport molten metal containers and heavy forging equipment
Port & Shipyard Machinery: Moves cargo loaders and container-handling systems
Automotive Press Lines: Supports stamping dies and robotic assembly units
Heavy Equipment Workshops: Transfers CNC machines and hydraulic presses
Mining & Construction: Handles rugged terrain for drill rigs and excavator components

Technical Specifications

Parameter	Specification
Model Name	Cast Iron Core PU Industrial Caster
Tread Material	Polyurethane
Core Material	Iron
Type	Plate Casters
Style Options	Rigid, Swivel, Swivel & Rigid
Customization	OEM, ODM, OBM
Wheel Diameter	100/125/150/200 mm
Tread Width	50mm
Bearing Type	Double ball bearing
Load Capacity	260/320/350/400 kg per caster
Load Height	144/164/186/240 mm
Origin	China