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Industrial · SKU: AE6739539
Heavy Duty Polypropylene Stem Caster 5in 748lbs Plate Mount, Pkg Qty 12
Engineered for demanding industrial environments, this heavy-duty stem caster features a robust polypropylene wheel and housing designed to support loads up to 748 lbs. The 4.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $129.99 |
| 11 - 50 | -5% | $123.49 |
| 51+ | -10% | $116.99 |
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Quick Answer
How Buyers Should Evaluate Heavy Duty Polypropylene Stem Caster 5in 748lbs Plate Mount, Pkg Qty 12
Engineered for demanding industrial environments, this heavy-duty stem caster features a robust polypropylene wheel and housing designed to support loads up to 748 lbs. The 4. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Load Capacity: 748 lbs
- Material: Polypropylene
- Overall Dimensions: 6.5 x 4.5 x 4.3 in
Purchase Details
- Online price starts at $129.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 12 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Load Capacity | 748 lbs |
| Material | Polypropylene |
| Overall Dimensions | 6.5 x 4.5 x 4.3 in |
| Wheel Diameter | 4.9 in |
| Wheel Material | Polypropylene |
| Stem Type | Plate Mount |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This heavy-duty rigid caster is engineered for demanding industrial environments where high load capacity and durability are paramount. Designed to support substantial weights up to 748 lbs per unit, this component features a robust polypropylene wheel and housing that resists chemical corrosion, impact damage, and floor debris. The non-swiveling design ensures precise linear movement, making it an ideal solution for assembly lines, material handling carts, and stationary machinery that requires stable, straight-line mobility. With a package quantity of 12 units, this product offers a cost-effective solution for outfitting entire fleets of industrial equipment.
Key Features
High load capacity rated at 748 lbs per caster Constructed from durable polypropylene for chemical and impact resistance Rigid non-swiveling design for precise straight-line tracking Smooth rolling performance on various hard floor surfaces Secure plate mount configuration for stable installation Low maintenance requirements suitable for continuous operation Sold in bulk packs of 12 for large-scale deployment
Specifications
Load Capacity: 748 lbs Wheel Diameter: 4.9 in Overall Dimensions: 6.5 x 4.5 x 4.3 in Wheel Material: Polypropylene Housing Material: Polypropylene Mounting Type: Plate Mount Movement Type: Rigid (Non-swiveling) Package Quantity: 12 units
Applications
Heavy-duty material handling carts and dollies Industrial assembly line conveyance systems Manufacturing machinery bases requiring stable support Warehouse logistics equipment for straight-path transport Food processing equipment due to chemical resistance Automotive production lines carrying heavy components Storage racks and shelving units requiring mobile capability The utilization of polypropylene for both the wheel and the housing provides a unique balance of strength and environmental resistance. Unlike metal wheels that can rust or deform under shock loads, this polypropylene construction maintains structural integrity when exposed to harsh cleaning agents, oils, and wet conditions commonly found in factories and warehouses. The 4.9-inch wheel diameter offers an optimal balance between maneuverability and the ability to roll over minor floor imperfections such as cracks or expansion joints without jarring the load. Installation is streamlined through the plate mount design, which distributes weight evenly across the mounting surface to prevent stress concentration points. This mounting style is particularly effective for wooden or composite platforms where stem casters might pull out under heavy strain. The rigid nature of the caster eliminates the sway associated with swivel models, ensuring that long or cumbersome loads remain stable during transit. This stability is critical in narrow aisles or automated guided vehicle paths where deviation could cause collisions or operational delays. By selecting this heavy-duty solution, facilities can reduce downtime associated with wheel failure and extend the service life of their mobile assets significantly.