Black 2.5 Swivel Caster Wheels PP Trolley Caster Wheels Double Ball Bearings

Features

• Wheel Diameter: 2.5 inches (65mm) – A compact size ideal for low-profile equipment where space is limited.

• Material: Polypropylene (PP) – A rigid, non-porous thermoplastic.

• Color: Full Black (consistent color throughout the material).

• Bearing Type: Double Ball Bearings – Precision-ground bearings housed within the wheel hub for ultra-smooth rotation.

• Type: Swivel (360° rotation) with a top plate or stem mounting configuration.

• Construction: Typically features a lightweight yet durable metal frame (often zinc-plated for corrosion resistance) supporting the PP wheel.

Functional Benefits

• Exceptional Smooth Rolling (Double Ball Bearings): Despite the smaller wheel size, the double ball bearings ensure the wheel spins with minimal resistance. This allows equipment to move effortlessly even with limited pushing space, making it ideal for tight, confined areas.

• Ultra-Low Profile Design: The 2.5-inch diameter keeps the equipment low to the ground, which is essential for machinery that needs to fit under existing shelves, inside cabinets, or into low-clearance storage areas.

• Floor Protection (Non-Marking): The hard PP material will not leave black marks or scuffs on floors, protecting sensitive surfaces like tile, hardwood, or epoxy coatings.

• Chemical & Moisture Resistance: PP is highly resistant to water, oils, and many chemicals. It will not absorb liquids, making it easy to clean and ideal for environments where spills are common.

• Quiet & Clean Operation: The rigid PP tread does not shed fibers or dust, and combined with precision bearings, it operates quietly without squeaking.

• Cost-Effective Performance: The use of PP keeps material costs moderate, while the double ball bearings provide premium-level rollability usually found in more expensive casters.

Ideal Applications

This caster is best suited for lightweight equipment operating in tight spaces or environments requiring frequent cleaning and chemical resistance.

• Medical Equipment: Ideal for small medical carts, vital signs monitors, defibrillator stands, and lightweight procedure carts in hospitals or clinics where maneuverability in tight patient rooms is critical.

• Office Furniture: Perfect for office chairs, mobile filing cabinets, and small printer stands where floor protection and smooth rolling on carpet or tile are required.

• Retail Displays: Suitable for small display racks, point-of-purchase displays, and signage stands that need to be moved frequently for store reconfigurations.

• Laboratory Equipment: Excellent for small lab carts, microscopes stands, and analytical instruments that may be exposed to chemical spills or require frequent repositioning.

• Light Industrial: Used for small parts bins, tool stands, and portable workstations in clean manufacturing environments.

• Institutional Applications: Ideal for food service tray slides, small utility carts, and janitorial equipment where water exposure is common.