BK Resources 4SBR-4ST-HR 4 Inch Hard Rubber Wheel Stem Caster Without Brake

The BK Resources 4SBR-4ST-HR Hard Rubber Wheel is a durable, industrial-grade caster designed for versatile mobility applications in commercial foodservice environments. Featuring a 4-inch diameter hard rubber wheel with a 1/2"-13 x 1" threaded stem, this unit provides reliable support for carts, portable equipment, and mobile stations. Its robust build supports a 300 lb. weight capacity and operates efficiently within a temperature range from -40°F to 160°F. The inclusion of nylon bearing sleeves and double ball bearings ensures smooth, maintenance-friendly operation, making it suitable for rugged kitchen, cold storage, and prep areas. The zinc-plated finish adds corrosion resistance, while NSF compliance underscores its suitability for food industry setups, emphasizing durability and sanitation.

Top BK Resources 4SBR-4ST-HR Features

This high-performance hard rubber wheel caster is engineered for medium-duty workflows in commercial kitchens, catering to mobile equipment that requires stability and easy maneuverability. Its 4-inch diameter and threaded stem facilitate quick installation on a variety of carts and stands, while the nylon bearing sleeve and dual ball bearings ensure long-lasting operation with minimal maintenance. Suitable for environments operating across a broad temperature spectrum, it withstands rigorous use and frequent cleaning processes. The zinc-plated finish enhances corrosion resistance, and the absence of a brake simplifies its deployment in space-efficient layouts, making it an ideal choice for versatile foodservice applications.

• Load Capacity: Supports up to 300 lbs. per caster for heavy-duty mobility
• Material and Finish: NSF-listed rubber with corrosion-resistant zinc plating
• Easy Installation: 1/2"-13 x 1" threaded stem for quick mounting
• Smooth Operation: Double ball bearing reduces rolling resistance and noise
• Operational Range: Tolerates temperatures from -40°F to 160°F for cold and hot environments

Designed for durable mobility in commercial foodservice environments requiring reliable caster performance.

BK Resources 4SBR-4ST-HR Technical Specs

The BK Resources 4SBR-4ST-HR caster combines industrial-grade materials with precise engineering, featuring a 4-inch diameter hard rubber wheel supported by a zinc-plated steel stem. Its high-capacity support of 300 lbs. per caster ensures stability for various mobile foodservice carts, shelving, and equipment stands. The caster operates within a temperature range of -40°F to 160°F, making it suitable for both cold storage and hot environments. The double ball bearings facilitate reduced rolling resistance and noise, while the NSF-approved rubber material guarantees food safety and easy cleaning. Easy to install with a 1/2"-13 x 1" threaded stem, it is designed for reliable, maintenance-free operation over prolonged periods. The zinc coating enhances corrosion resistance, ensuring longevity across diverse kitchen conditions.

• Electrical Compatibility: Not applicable
• Construction & Finish: Zinc-plated steel with NSF-approved rubber wheel
• Dimensions: 4" wheel diameter; 1/2"-13 x 1" threaded stem
• Temperature Resistance: -40°F to 160°F operational temperature
• Capacity & Support: 300 lbs. maximum weight capacity per caster
• Installation & Maintenance: Threaded stem mounting; minimal lubrication needs

What is a commercial caster?

A commercial caster is a heavy-duty wheel assembly designed for mobility and support in industrial or foodservice settings. These casters, such as the BK Resources 4SBR-4ST-HR, are constructed with durable materials like NSF-listed rubber and corrosion-resistant metal components, enabling smooth movement of carts, racks, or equipment. Installed in kitchen prep stations, storage rooms, and serving areas, they facilitate efficient workflow and easy repositioning of heavy items, especially in environments where frequent cleaning and sanitation are critical. Suitable for undercounter, mobile prep, or storage units, they provide reliable support in moderate workload applications, ensuring operational efficiency and safety.

Top Foodservice Casters for Moderate-volume Commercial Kitchens

Designed for stable movement and long-lasting performance, the BK Resources 4SBR-4ST-HR caters to medium workload applications in commercial kitchens, food prep areas, and storage facilities. BK Resources 4SBR-4ST-HR is built for reliable support and easy maneuverability in foodservice settings requiring durability and sanitation. It’s ideal for moderate throughput environments where equipment mobility is critical.

• Operation Type — suited for mobile carts and equipment in prep areas
• Workload Qualifier — moderate throughput applications
• Kitchen Setting — ideal for cold storage, catering stations, and bakery carts
• Use Case — supports foodservice equipment mobility and sanitization

Why Choose BK Resources 4SBR-4ST-HR?

BK Resources 4SBR-4ST-HR sets itself apart with a robust zinc-plated steel stem and NSF-listed hard rubber wheel designed for demanding foodservice environments. Its durable construction ensures longevity and consistent performance, reducing downtime and maintenance. Compared to standard casters, it offers superior corrosion resistance, temperature tolerance, and load capacity, making it suitable for diverse kitchen workflows. The straightforward threaded stem installation enhances operational efficiency, supporting a wide range of mobile foodservice equipment with reliable, restaurant-ready mobility.

• Compact Footprint: 4-inch wheel size optimizes space and maneuverability
• Enhanced Durability: Zinc plating and NSF rubber resist corrosion and wear
• Food Safe Operation: NSF-listed materials ensure sanitation in food environments
• Temperature Tolerance: Supports -40°F to 160°F applications
• Easy Installation: Threaded stem simplifies mounting on various equipment