The BK Resources 4SBR-4ST-GR Rubber Wheel 4" Diameter 1/2"-13 X 1" Threaded Stem is a high-performance stem caster designed for commercial applications requiring durability and smooth mobility. Constructed with a rubber wheel, this caster features a 4-inch diameter and a 1/2"-13 x 1" threaded stem for secure attachment. Engineered without brakes and non-marking, it provides reliable movement while protecting flooring surfaces. Capable of supporting up to 250 pounds, it is suitable for foodservice equipment, mobile carts, and storage units. Its operating temperature range extends from -45°C to 180°C, and it exhibits resistance to oil, grease, water, and most solvents, ensuring sustained performance in demanding environments. The caster includes double ball bearings for enhanced smoothness and quiet operation, finished with zinc plating in gray for corrosion resistance. This product is NSF-listed, making it suitable for food processing and handling areas requiring sanitation standards.
Top BK Resources 4SBR-4ST-GR Features
The BK Resources 4SBR-4ST-GR Rubber Wheel caster offers precise maneuverability and durability for medium-volume foodservice workflows. Its rubber wheel ensures gentle, floor-protecting movement, while the zinc-coated construction resists corrosion in humid environments. Designed for easy installation and maintenance, this caster provides reliable load support with a high-quality double ball bearing system. Ideal for mobile kitchen equipment, it ensures smooth transport across various surfaces in commercial kitchens and prep areas.
- Functionality: Supports up to 250 lb. with 4" diameter rubber wheels
- Durability traits: Zinc plated steel and rubber material resist corrosion and wear
- Ease of use: Threaded stem mounting simplifies installation and replacement
- Application fit: Suitable for mobile kitchen carts, workstations, and storage units
- Workflow benefit: Promotes quiet, smooth transportation of equipment in foodservice facilities
Best for mobile food prep stations that require reliable, floor-protecting mobility
BK Resources 4SBR-4ST-GR Technical Specs
The BK Resources 4SBR-4ST-GR caster features a 4-inch diameter rubber wheel mounted on a zinc-plated steel stem with a 1/2"-13 x 1" threaded attachment, suitable for moderate workload applications. It supports a maximum load of 250 pounds, withstanding temperatures from -45°F to 180°F, and exhibits resistance to common industrial fluids such as oil, grease, and water. The double ball bearing system provides smooth, quiet operation, ideal for continuous use in busy commercial kitchens and storage environments. Its NSF listing confirms compliance with sanitation standards for food processing areas. The zinc finish enhances corrosion resistance, while the non-marking rubber wheel minimizes floor damage. Measuring approximately 4 inches in diameter, this caster is designed for dependable mobility and longevity in demanding environments.
- Electrical requirements: Not applicable
- Construction & finish: Zinc-plated steel, rubber wheel
- Temperature resistance: -45°F to 180°F (-43°C to 82°C)
- Dimensions: 4 inches diameter, stem length 1 inch
- Weight: Supports 250 lb.
- Food safety: NSF-listed, non-marking, suitable for food environments
- Electrical hookup: N/A
- Installation clearance: Requires space for stem threading and movement
- Floor compatibility: Suitable for tile, concrete, and sealed wood surfaces
- Maintenance: No special maintenance beyond periodic inspection
- Usage environment: Ideal for mobile kitchen carts, trolleys, and storage racks in commercial kitchens
What is a commercial caster?
A commercial caster is a robust wheel assembly designed for mobility and support of heavy equipment in professional settings. The BK Resources 4SBR-4ST-GR Rubber Wheel caster is a model optimized for foodservice environments, featuring high load capacity, corrosion resistance, and floor-friendly movement. It is commonly installed on mobile kitchen carts, workstations, and storage units to facilitate safe and efficient transportation in demanding commercial kitchens. Known for its NSF compliance, this caster is suitable for applications where sanitation and durability are critical, making it a dependable choice for food processing, preparation, and storage operations.
Top commercial casters for foodservice equipment in hospitality
Designed for moderate workload applications, the BK Resources 4SBR-4ST-GR provides durable, smooth-rolling support for mobile foodservice equipment, ensuring safe transport within busy commercial kitchens. BK Resources 4SBR-4ST-GR facilitates efficient workflow in food prep, storage, and transport areas, suitable for medium-volume operations in hospitality settings.
- Operational in foodservice kitchens with moderate throughput
- Ideal for compact commercial spaces and mobile units
- Supports various food storage and prep equipment
- Engineered for reliability in food processing workflows
- Perfect for transport of kitchen carts and work tables
Why Choose BK Resources 4SBR-4ST-GR?
BK Resources 4SBR-4ST-GR stands out with its corrosion-resistant zinc finish, reliable load support, and NSF approval, making it suitable for foodservice environments. Its high-quality rubber wheel minimizes floor marks, and the threaded stem design simplifies installation and replacement. The double ball bearing system ensures smooth operation, improving efficiency and reducing operational noise compared to standard casters.
- Compact design for tight kitchen spaces
- Heavy-duty load capacity supports diverse equipment
- Corrosion-resistant zinc plating extends lifespan
- Floor-friendly rubber wheel prevents surface damage
- NSF-listed for sanitation compliance in food environments
