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DH Casters rigid caster gives a fixed-direction rolling solution for material handling setups where straight tracking is preferred, so platform trucks and similar equipment can move predictably along aisles or production lines without swivel wander. The 500 lb load capacity supports substantial loads on a single caster, which helps when specifying casters for platform trucks, containers, automotive equipment, distribution carts, and warehouse equipment that routinely handle heavy materials. The 8 inch wheel diameter combines with the rigid frame to roll over minor floor transitions while holding direction, which matters on longer warehouse runs. A tread width of 2 inches spreads the load across a larger contact patch, which supports the listed load capacity across typical hard industrial floors. The gray TPR wheel material provides a non-marking wheel, which protects finished floors in facilities where dark streaks from wheels would create cleanup work.
This plate mount rigid caster uses a plate size of 3-15/16 inches by 4-1/2 inches, which sets the mounting footprint that installers match to existing equipment mounting plates or prepared bases. The plate mount configuration places the load directly over the mounting plate area, which helps distribute forces from the 500 lb capacity into the truck or cart frame. As a rigid caster, the fixed orientation simplifies alignment during installation, because each caster is oriented to the desired rolling direction at the corners of platform trucks, flatbed carts, containers, automotive equipment, distribution carts, or warehouse equipment. The combination of 8 inch wheel diameter and 2 inch tread width defines the rolling profile, so installers can account for overall equipment height and track width when positioning the plate on the underside of the structure.
This plate mount rigid caster with 8 inch gray TPR wheel is specified for platform trucks, where straight-line rolling supports moving stacked materials between work areas without constant steering correction. On flatbed carts, the 500 lb capacity per caster helps support bulkier items, and the non-marking wheel protects floors in finished spaces. When used on containers and automotive equipment, the 3-15/16 inch by 4-1/2 inch plate size gives a defined mounting interface that fabricators can design around. In distribution carts and warehouse equipment, the rigid design keeps carts tracking down long aisles, while the 2 inch tread width manages concentrated loads without concentrating stress on a narrow contact point. Across these applications, the thermoplastic wheel material and zinc plated caster body work together to handle typical indoor handling tasks.
The design above industry standards means the caster incorporates construction choices aimed at demanding use, which supports fleets of platform trucks or warehouse carts that see daily service. Full doubleball heat treated raceways support the wheel and bearing interface so the 8 inch wheel can roll more smoothly under changing loads, which helps equipment start and stop predictably. Double-welded legs add rigidity at the wheel fork area, which helps the caster maintain alignment under impacts that occur when crossing thresholds or small debris. The nut-and-bolt kingpin forms a defined structural joint within the caster assembly, supporting the 500 lb load rating across repeated loading cycles. Zinc plating on metal surfaces protects against typical warehouse conditions, so the caster appearance and function stay consistent. Zerk fittings for grease at all bearings give technicians a direct way to introduce lubricant into the moving interfaces, which supports smoother rolling and consistent load handling throughout the caster life.
This DH Casters rigid caster has a load capacity of 500 lb, so installers can rate equipment loads around that per-caster value when planning support for platform trucks or similar carts.
The C-MHD8TPR rigid caster uses an 8 inch wheel diameter with a 2 inch tread width, which affects equipment height and provides a generous contact area on typical hard floors.
The mounting plate on this rigid caster measures 3-15/16 inches by 4-1/2 inches, giving a defined footprint for aligning the caster to truck frames or cart bases.
This gray TPR caster is listed for platform trucks, flatbed carts, containers, automotive equipment, distribution carts, and warehouse equipment, covering many material handling setups.
The gray TPR wheel is non-marking, which helps protect finished or light-colored floors from dark streaks while equipment is moved through work areas.
Zerk fittings for grease provide direct access to all bearings, so technicians can maintain lubrication and support smooth wheel rotation in frequent-use environments.
The DH Casters rigid caster with 8 inch gray TPR wheel, 500 lb capacity, and 3-15/16 inch by 4-1/2 inch plate mount offers a defined solution for platform trucks, distribution carts, containers, and warehouse equipment that need straight tracking and non-marking wheels. The design above industry standards, along with double-welded legs, zinc plating, and zerk fittings for grease, provides a construction package suited to demanding material handling roles. Specify this plate mounted caster when building or updating equipment that must handle substantial loads while protecting floors in active work environments.
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