DH Caster 6" Plate Mount Rigid Caster, Polyolefin, No Brake, 750 lb, C-MHD6HDPR

DH Casters Rigid Caster For Heavy Loads

DH Casters rigid caster with 6 inch wheel no brake, plate mount, 750 lb capacity is built for moving heavy loads on material handling equipment. The 750 lb load capacity supports demanding applications, so one caster can carry substantial weight on platform trucks, flatbed carts, and warehouse equipment without overloading the component. The 6 inch wheel diameter and 2 inch tread width give a solid footprint, helping carts roll steadily over typical warehouse and shop floors. The wheel type is heavy plastic polyolefin, which provides a hard running surface that resists wear in frequent use. The polyolefin wheel is non-marking, so it moves loads across finished floors in distribution areas without leaving dark trails. The plate mount design fits into plate mounted caster layouts, so this part works in common industrial carts and containers where a fixed, non-swiveling caster is required.

Key Caster Details For Working Performance

• The caster is designed above industry standards, which raises performance expectations in demanding material handling use where lesser casters may deform under repeated loading.
• Full double ball heat treated raceways manage wheel rotation under load, helping the wheel track smoothly when carts start, stop, or change direction under weight.
• Double-welded legs reinforce the yoke structure, helping the caster resist bending forces when a cart hits floor joints or threshold transitions.
• The nut-and-bolt kingpin secures the main joint, maintaining alignment under vertical and side loads so the caster continues to run true in service.
• Zinc plating on the caster components adds a protective surface, helping the metal resist corrosion in typical warehouse, automotive, and shop environments.
• Zerk fittings for grease serve all bearings, allowing lubricant to reach internal bearing surfaces so movement stays smooth over time.

Plate Mount Caster Fit And Layout Details

The mounting type is plate, which suits equipment designed for plate mounted casters rather than stem styles. The plate size is 3-15/16 inch by 4-1/2 inch, giving a defined footprint that matches standard caster mounting pads on many platform trucks, flatbed carts, containers, and distribution carts. The rigid type means the caster does not swivel, so it tracks straight and supports stable directional control when paired with swivel casters on the opposite end of a cart. The non-marking polyolefin wheel works well where floors must stay clean, which is important in warehouse equipment and automotive equipment areas with finished concrete or coated surfaces.

Using This C-MHD6HDPR Caster In The Field

Where This Plate Mounted Caster Works Best

This caster is listed in the plate mounted casters category, placing it directly in the builders hardware segment used on handling equipment. Applications specified for this model include platform trucks, flatbed carts, containers, automotive equipment, distribution carts, and warehouse equipment, so it suits a wide range of in-plant transport tasks. The 750 lb load capacity means it fits into heavy duty carts that move dense materials, supporting stable rolling when loads are concentrated over each caster position. The rigid configuration maintains straight tracking on long warehouse aisles, which is useful when operators push or pull loads over distance. The non-marking heavy plastic polyolefin wheel keeps traffic areas looking clean, which matters in distribution and automotive environments that balance function with appearance.

Details That Support Reliable Rolling And Service

The heavy plastic polyolefin wheel provides a hard, durable running surface, so it resists flat-spotting under rated load and helps the caster roll easily after stationary periods. The 2 inch tread width spreads the load across a reasonable contact area, supporting stable movement when carts traverse small floor irregularities. Full double ball heat treated raceways support the wheel under load, so rolling stays consistent instead of binding or grinding as weight shifts. Double-welded legs give the caster added structural integrity, which helps it stand up to side loads from turns and impacts from dock plates or thresholds. The nut-and-bolt kingpin and zinc plating work together to keep the structural joint tight and protected, so alignment is preserved in everyday use. Zerk fittings allow grease to reach all bearings, helping maintain smooth wheel movement and extending functional life in busy material handling operations.

Common Questions About This Heavy Duty Caster

Select This Caster For Heavy Handling Jobs

The DH Casters rigid caster with 6 inch heavy plastic polyolefin wheel, plate mount, and 750 lb capacity delivers a defined solution for platform trucks, flatbed carts, containers, and warehouse or automotive equipment. The plate size of 3-15/16 inch by 4-1/2 inch, rigid configuration, and non-marking wheel give clear parameters for integrating this caster into existing carts or new builds. For demanding material handling runs where straight tracking, clean floors, and consistent rolling are important, this C-MHD6HDPR caster from Wurth Baer Supply offers a focused hardware option ready for heavy service.