European-Style Swivel Caster with Brake — 125mm TPR Wheel, 100kg Load Capacity

Brief Overview

This is a professional-grade swivel caster engineered for mobility solutions across workshops, factories, and industrial environments. The combination of polypropylene core with thermoplastic rubber (TPR) tread delivers the durability your customers need for demanding applications—from tool carts to heavy equipment bases. The integrated brake mechanism provides safety and stability when stationary. If you're building a complete mobility solution, consider pairing this with complementary heavy-duty casters in different load ratings or configurations.

Key Features

• Double Ball Bearing Swivel Design: Smooth 360° rotation with minimal rolling resistance
• TPR Rubber Wheel with PP Core: Acid and chemical resistant; won't mark or damage floors
• Integrated Brake Mechanism: Locks wheel position for safe stationary positioning
• Zinc-Plated Steel Fork: Corrosion-resistant mounting hardware rated for industrial environments
• Four-Hole Mounting Plate: 93×62mm top plate with 45×72mm hole spacing for standard equipment bases
• Compact Profile: 155mm overall height keeps center of gravity stable on mobile bases

Why This Caster Works for Your Resale Business

High-Volume Demand: Mobility solutions are recurring purchases. Equipment manufacturers, facility maintenance teams, and workshop operators continuously upgrade caster systems. This proven design generates repeat orders.

Margin-Friendly: TPR wheels and swivel mechanisms are cost-effective to stock compared to specialized mobility hardware. Low holding costs, predictable shelf life, and strong wholesale-to-retail markup potential.

Versatile Application Base: Not locked to one industry. One SKU sells to automotive shops, food processing facilities, manufacturing lines, warehouses, and maintenance departments. Your customer base expands naturally.

Specification Clarity: The standardized mounting plate and load rating eliminate confusion during ordering. Fewer returns, faster fulfillment, higher customer satisfaction.

Technical Specifications

Specification	Value
Wheel Diameter × Width	125 × 30 mm
Overall Height	155 mm
Top Plate Dimensions	93 × 62 mm
Hole Spacing	45 × 72 mm
Wheel Material	Polypropylene core + Thermoplastic rubber (TPR)
Bearing Type	Double ball bearing
Load Capacity	100 kg per caster
Mounting Type	Swivel with integrated brake
Finish	Zinc-plated steel fork and housing

Why TPR Matters in Industrial Settings

The TPR rubber tread resists common industrial fluids—cutting oils, hydraulic fluid, weak acids—without degrading. The wheel won't leave black marks on polished or sealed concrete floors, a critical requirement in cleanrooms, food production, and pharmaceutical facilities. The rigid PP core maintains shape under sustained load, preventing the "flat-spot" degradation seen in all-rubber wheels.

Ideal Customer Segments for Your Shop

• Equipment manufacturers designing mobile cart bases and workstations
• Facility maintenance teams upgrading aging caster systems on production equipment
• Automotive and machine shops with mobile tool cabinets and work platforms
• Warehouse and logistics operations requiring durable, quiet-rolling casters
• Food and beverage processing where floor protection and chemical resistance are essential

Stock Recommendation

At 100kg load capacity, this is the workhorse caster for standard industrial carts and mobile bases. Stock multiple units per SKU. Customers rarely order single wheels; they typically need 4–8 per application. Your turnover will reflect bulk order patterns.

This caster is the foundation of a professional mobility lineup. Position it as your standard offering and build complementary products around it—larger capacity wheels for heavy machinery, smaller options for precision workstations, or specialized variants for specialized flooring.