E.r. Wagner 3F28A4B27000797 Swivel Top Plate Caster 375 Lb

Product Description

The E.R. WAGNER 3F28A4B27000797 is a swivel top plate caster designed for medium-duty mobile equipment applications. It rides on a 4-inch polyolefin wheel with a 1-3/8-inch width, delivering smooth, quiet rolling performance on carpeted surfaces. The swivel action provides full 360-degree directional control. Load capacity is rated at 375 pounds. The mounting plate measures 4.125 inches long by 3.125 inches wide, and the overall assembled height is 5-3/8 inches. The Delrin bearing insert reduces rolling friction and resists wear over repeated use. A nickel finish on the hardware resists corrosion in light-moisture environments. Maintenance technicians, facilities staff, and equipment fabricators are the typical installers.

This caster is intended for use on carts, racks, shelving units, and light industrial equipment that operate on carpeted or smooth interior floor surfaces. The polyolefin wheel compound is well-suited for indoor environments where floor protection and quiet operation matter. The NSF certification makes this caster appropriate for food-service and institutional settings where sanitation standards apply. The top plate mount style accommodates standard bolt-pattern installation on flat equipment frames and bases.

Key Features

• Polyolefin wheel compound rated for carpeted surface applications
• 375-pound load capacity per caster
• Delrin bearing for low rolling resistance and long service life
• Hardened, heat-treated construction for structural durability
• Nickel finish for corrosion resistance
• NSF certified for use in food-service and institutional environments
• Swivel design provides full 360-degree maneuverability

Compatibility

Designed as an OEM-style swivel top plate caster suitable for carts, equipment bases, and mobile racks requiring a 4-inch wheel and standard top plate bolt pattern.

Installation Notes

Installation is performed by maintenance technicians or equipment fabricators using standard hand tools. Verify that the mounting surface is flat and that the bolt pattern matches the plate dimensions before installation. Ensure all fasteners are fully secured before placing any load on the caster. Inspect swivel action and wheel rotation after installation to confirm proper function.