3 Inch Red PP Casters With Single Ball Bearing Equipment Caster Wheel

Features Analysis

• Compact 3-Inch Diameter (75mm):
  Provides a low mounting height, improving equipment stability and allowing easy movement in tight spaces. Lightweight and easy to install.

• Polypropylene (PP) Wheel Core & Red Color:

  • PP Material: Offers excellent impact resistance and chemical stability. Resists oils, water, and many chemicals. Will not rust in humid environments. Cost‑effective.

  • Red Color: Acts as a safety identifier, providing high visibility for warning or equipment differentiation.

• Single Ball Bearing:
  One precision ball bearing located in the wheel hub ensures smooth, low‑noise rolling under moderate loads. Balances cost and performance for light‑to‑medium duty applications.

• Blue-White Zinc Coating on Bracket:
  High‑quality anti‑corrosion treatment applied to the metal swivel bracket (top plate, fork, etc.). Prevents rust in humid or mildly chemical environments. Typically passes 48–72 hour salt spray tests.

• Swivel Caster Design:
  Allows 360° rotation of the bracket, providing excellent maneuverability. Equipment can change direction instantly.

• No Brake:
  This specific model does not include a braking mechanism. Suitable for equipment that requires continuous movement rather than frequent or prolonged stationary positioning.

Functional Benefits Summary

• Excellent Lightness & Maneuverability:
  The lightweight PP wheel reduces overall equipment weight. Combined with 360° swivel action, even heavy loads can be pushed and turned with minimal effort, greatly improving handling efficiency.

• Superior Corrosion Resistance:
  The PP wheel itself is corrosion‑proof, and the blue‑white zinc coating protects the metal bracket. This dual protection allows the caster to perform well in damp, wet, or mildly chemically exposed environments.

• Cost‑Effective & Durable:
  PP is affordable yet tough enough for daily wear and impact. This caster offers a very economical solution for light‑to‑medium duty material handling.

• Quiet & Floor‑Friendly (Non‑Marking):
  While PP is harder than rubber and generates some rolling noise, it is non‑marking and will not leave scuffs or stains on floors. Ideal for workshops, warehouses, and offices where floor protection matters.

Ideal Applications 

• Industrial & Warehouse Equipment
  – Tool carts, parts trolleys, and platform trucks for internal material transport
  – Mobile workbenches and assembly line carts
  – Movable shelving units and storage cages

• Commercial & Display Equipment
  – Retail display racks and clothing racks for store layout changes
  – Food service carts (restaurant serving carts, bar carts)

• Office & Light Medical Equipment
  – Mobile filing cabinets, printer stands, and office equipment trolleys
  – Light‑duty medical carts (for transporting supplies, linens, or lightweight instruments)

• Workshop & Home Use
  – Portable tool stands (light‑duty)
  – Rolling storage bins and hobby workstations