OEM 3-Inch Full Black PP Stem Caster with Brake – M12×30 Threaded Stem

Easy Installation • Smooth Mobility • Reliable Braking • OEM Customization

The 3-inch full black PP stem caster is designed for equipment, machinery, and mobile units requiring convenient installation and reliable everyday mobility. Featuring a durable polypropylene (PP) wheel, a single ball bearing, an M12×30mm threaded stem, and an integrated brake system, this caster offers practical maneuverability and improved positioning control. Its full black design provides a clean, professional appearance, making it suitable for equipment manufacturers, distributors, wholesalers, and OEM projects.

Features and Functional Purpose

• 3-Inch Wheel Diameter: Provides practical mobility for equipment and machinery requiring a compact caster solution.

• Full Black PP Wheel: Polypropylene construction offers a lightweight, rigid wheel design with good wear resistance for suitable hard-floor applications.

• Single Ball Bearing: Supports smooth wheel rotation and efficient rolling performance during everyday use.

• M12×30mm Threaded Stem: Provides a convenient screw-in mounting option for compatible equipment, helping simplify installation and replacement.

• Integrated Brake System: Helps prevent unwanted wheel movement when engaged, improving equipment positioning and operational convenience.

• Easy Assembly: The threaded stem design allows straightforward installation when matched with the correct mounting thread and dimensions.

• OEM Customization: Customized specifications, colors, mounting options, branding, and packaging can be discussed according to project requirements.

Summary of Functional Benefits

• Easy Installation: The M12 threaded stem simplifies mounting on compatible equipment.

• Convenient Mobility: Supports smooth movement and repositioning of mobile equipment.

• Reliable Braking Control: Helps keep equipment stationary when the brake is engaged.

• Durable Wheel Construction: PP material provides practical wear resistance for appropriate applications.

• Space-Efficient Design: The 3-inch size suits equipment requiring compact mobility components.

• Cost-Effective Sourcing: A practical option for manufacturers and distributors seeking standardized caster components for repeat orders.

• Flexible OEM Support: Customization options help buyers align caster specifications with equipment design and branding requirements.

Ideal Applications

• Industrial equipment and machinery

• Mobile workstations and workbenches

• Equipment stands and machine frames

• Tool cabinets and storage units

• Light-duty utility carts and trolleys

• Commercial equipment and display units

• Workshop and factory equipment

• Customized OEM equipment projects

Why Choose This Caster for Your OEM Project?

Designed with practical installation and everyday equipment mobility in mind, this 3-inch black PP stem caster combines a threaded mounting system with convenient braking control. It is suitable for equipment manufacturers, wholesalers, and distributors seeking a functional caster solution for their product lines.

OEM Buyer Advantages

• Threaded stem mounting for compatible equipment designs

• Customization options for selected specifications and branding

• Sample evaluation and specification confirmation before bulk orders

• Support for wholesale and repeat-order requirements

OEM / Wholesale Inquiry

Looking for a reliable caster for your next equipment project?

Contact us with your required quantity, mounting specifications, load capacity, application, and customization requirements. We can discuss suitable configurations, sample availability, and competitive bulk-order pricing.

Let's find the right caster solution for your equipment.

OEM Customization • Easy Assembly • Reliable Mobility • B2B Bulk Supply

Technical note: Please confirm the wheel load rating, stem thread pitch, brake type, and mounting compatibility against the product drawing before ordering. A single ball bearing alone does not determine the caster's total load capacity.