NRH 9201-38A PP Caster Wheel Black 60kg Load Industrial Caster

NRH 9201-38A PP Caster Wheel - Black, 60kg Load, Smooth Rolling for Industrial Equipment

The NRH 9201-38A is a high‑quality PP caster wheel designed for smooth, reliable mobility on industrial cabinets, tool chests, and equipment cases. Manufactured from durable polypropylene (PP) with a sleek black finish, it offers excellent resistance to impact, chemicals, and moisture while keeping weight low. Each caster supports a 60kg bearing load, making it suitable for medium‑duty applications in workshops, factories, and logistics. Weighing only 123g, it adds minimal mass to portable equipment while providing effortless rolling. The precision‑engineered mounting plate (refer to drawing for exact hole pattern) allows for easy, secure installation. Clear “NRH” branding and heritage since 1996 ensure quality and reliability.

As a product of NRH Box Hardware (specialist since 1996), this caster is manufactured under an ISO 9001 certified system. Regarding international compliance (ISO 9001, REACH, RoHS), these standards can be supported based on customer requirements - contact us for details. OEM/ODM services are available for custom wheel materials, colors, or mounting plate dimensions. Full 2D/3D CAD models available upon request.

Key dimensions: refer to the engineering drawing for mounting hole spacing, wheel diameter, and overall height. Typical applications include mobile workbenches, server racks, storage bins, and lightweight industrial carts.

Why PP (Polypropylene) Casters?

Polypropylene (PP) is a lightweight, impact‑resistant thermoplastic that performs well in indoor industrial environments. Unlike rubber wheels, PP casters do not mark floors, resist oils and solvents, and roll smoothly over minor debris. Benefits include:

• Chemical and moisture resistance - ideal for workshops, labs, and light manufacturing
• Floor‑friendly - non‑marking, quiet rolling, no black streaks
• Lightweight yet strong - 123g per caster while supporting 60kg load
• Cost‑effective - excellent value for medium‑duty mobility needs

Primary Applications - Mobile Equipment & Storage

• Industrial tool chests & workbenches - add mobility to heavy workshop equipment
• Server racks & network cabinets - enable repositioning of data center hardware
• Equipment cases & flight cases - portable rolling cases for AV, medical, or test gear
• Storage bins & utility carts - light‑to‑medium duty logistics and assembly carts

How It Works - Smooth Swivel or Rigid Caster Action

The NRH 9201-38A caster is designed for straightforward attachment to the underside of equipment. The top plate (with multiple mounting holes) is bolted or screwed to the chassis. The wheel rotates on a precision axle, and depending on the model (swivel or rigid), the bracket allows directional or omni‑directional movement. The PP wheel material ensures low rolling resistance, making equipment easy to push even when fully loaded to 60kg per caster. For four‑caster setups, the recommended total load capacity is calculated based on three casters (to account for uneven floors), giving a safe working load of 180kg (3 × 60kg). This ensures stable and reliable performance even on imperfect surfaces.

Key Advantages

• 60kg load capacity per caster - reliable for medium‑duty industrial equipment
• Lightweight PP construction - 123g reduces overall equipment weight
• Non‑marking black wheel - protects floors, quiet operation
• Chemical & impact resistant - withstands workshop oils and occasional bumps
• Easy mounting - precision hole pattern (see drawing) for quick installation
• OEM/ODM ready - custom wheel colors, plate sizes, or bearing types available

Technical Specifications

• Brand: NRH Box Hardware
• Model Number: 9201-38A
• Product Name: PP Caster Wheel
• Material: Polypropylene (PP)
• Finish: Black
• Net Weight: 123g
• Bearing Load: 60kg (static/dynamic per caster)
• Key Dimensions: Refer to engineering drawing (mounting hole pattern, wheel diameter, overall height)
• Compliance: ISO 9001, REACH, RoHS (available upon request - contact us for details)
• Note: Data for reference only. Manufacturer Since 1996. OEM/ODM Services Available. 2D/3D CAD on request.

Why Trust NRH

NRH Box Hardware has been designing and manufacturing industrial hardware since 1996. The 9201-38A PP caster is produced under ISO 9001 certified quality control with full batch traceability. Its 60kg load capacity is tested to ensure reliable performance in workshops, data centers, and logistics environments. For a lightweight, corrosion‑resistant, floor‑friendly caster solution, NRH delivers proven quality.