5.91 in Polyurethane Stem Caster w/ Ball Bearing, 771.75 lbs Load

Overview

This heavy-duty stem caster is engineered for demanding industrial

material

handling

applications

where reliability, floor protection, and smooth maneuverability are critical. Featuring a robust 5.91-inch polyurethane wheel, this unit delivers quiet operation across varied surface types while supporting substantial loads up to 771.75 lbs. The design incorporates precision ball bearings within the stem assembly to ensure effortless swiveling and reduced friction during transport. With an overall height of 7.52 inches, it provides optimal equipment clearance for diverse machinery and cart configurations. The durable polyurethane construction resists wear, chemicals, and deformation, making it an ideal choice for facilities requiring long-term performance without compromising floor integrity.

Key Features

Load capacity rated at 771.75 lbs per caster 5.91-inch diameter polyurethane wheel for superior floor protection Precision ball bearing stem mechanism for smooth 360-degree rotation Quiet operation suitable for noise-sensitive industrial environments High resistance to abrasion, oils, and common industrial chemicals 7.52-inch overall height for enhanced equipment ground clearance Non-marking tread prevents scuffing on delicate flooring surfaces

Specifications

Load Capacity

771.75 lbs

Wheel Diameter

5.91 in

Overall Height

7.52 in Wheel

Material

Polyurethane Stem Type: Ball Bearing Pack Size: 1 Unit Temperature Range: Suitable for standard indoor industrial conditions Finish: Non-marking gray polyurethane tread

Applications

Ideal for use in manufacturing plants, warehouses, and distribution centers Suitable for assembly line carts, heavy-duty shelving units, and industrial dollies Perfect for food processing facilities requiring non-marking and chemical-resistant wheels Recommended for hospital equipment carts and laboratory mobile stations Effective in automotive shops for tool chests and parts transporters Designed for airport baggage handling systems and logistics sorting conveyors Applicable in cleanroom environments where debris generation must be minimized This caster solution combines high load-bearing capability with gentle floor contact, addressing the dual needs of heavy equipment mobility and facility maintenance. The integration of ball bearings ensures that even under maximum load, the caster maintains responsive turning radius and minimal rolling resistance. Its polyurethane composition offers a balance between hardness for durability and elasticity for shock absorption, protecting both the transported goods and the underlying floor structure. Whether deployed in static storage racks or dynamic production lines, this stem caster provides consistent performance over extended service life, reducing downtime and replacement costs associated with inferior mobility components.