Fixed castor 6.3 in
The Alpha Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust structural integrity and durability under demanding operational conditions. The wheel incorporates a polypropylene body with solid rubber non-marking tread material, ensuring floor protection while maintaining excellent grip characteristics. The wheel is equipped with precision roller bearings for smooth operation and extended service life. The wheel diameter measures 6.3 inches, with an overall caster height of 7.87 inches. Load specifications include a dynamic load capacity of 297.62 pounds at speeds up to 2.49 miles per hour, and a static load capacity of 595.25 pounds, making this caster suitable for medium to heavy-duty industrial applications requiring reliable mobility and load-bearing performance.
Swivel castor with total lock 7.87 in
The Alpha swivel caster with total lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement and reliable locking functionality. The wheel assembly consists of a polypropylene body with solid rubber, non-marking tread material and precision roller bearing for enhanced durability and floor protection. With a wheel diameter of 7.87 inches, the caster provides an overall height of 9.45 inches for optimal clearance. Load specifications include a dynamic capacity of 451.95 lb at speeds up to 2.49 mph and a static load capacity of 903.89 lb, making it suitable for automotive OEM, catering carts, container construction, electronic systems, fire fighting technology, machine construction, logistics systems, production trolleys, roll cages, tool cabinets, transport equipment, waste disposal systems, and work benches.
Swivel castor with total lock 7.87 in
The Alpha swivel caster with total lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates a two ball races swivel bearing system for smooth directional movement and reliable locking functionality. The wheel assembly consists of a polypropylene body with solid rubber, non-marking tread material and precision roller bearing for enhanced durability and floor protection. With a wheel diameter of 7.87 inches, the caster provides an overall height of 9.45 inches. Load specifications include a dynamic capacity of 451.95 lb at speeds up to 2.49 mph and a static load capacity of 903.89 lb, making it suitable for automotive OEM, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches.
Swivel castor 3.15 in
The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of a polyamide body with matching polyamide tread material, providing excellent durability and chemical resistance. The wheel is equipped with roller bearings for reduced friction and enhanced performance, measuring 3.15 inches in diameter. The caster has an overall height of 4.25 inches from mounting surface to top. Load specifications include a dynamic capacity of 440.92 pounds at speeds up to 2.49 miles per hour, with a static load rating of 881.85 pounds, making it suitable for medium to heavy-duty industrial applications requiring reliable mobility and load-bearing performance.
Swivel castor 5.91 in
The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of a polyamide body with matching polyamide tread material, providing consistent performance characteristics throughout. The wheel is equipped with roller bearings and measures 5.91 inches in diameter for optimal load distribution. The caster has an overall height of 7.8 inches. Load specifications include a dynamic capacity of 661.39 pounds at speeds up to 2.49 miles per hour, while the static load capacity reaches 1322.77 pounds, making this unit suitable for demanding industrial applications requiring reliable mobility and substantial weight-bearing capability.
Fixed castor 3.94 in
The Alpha fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust structural integrity and durability under demanding operational conditions. The wheel assembly incorporates a polypropylene body with solid black rubber tread material, mounted on precision roller bearings for smooth operation and extended service life. The wheel diameter measures 3.94 inches, optimized for maneuverability and load distribution. Overall height dimensions are 5.04 inches from mounting surface to top of assembly. Load specifications include a dynamic capacity of 165.35 pounds at speeds up to 2.49 miles per hour, with a static load rating of 330.69 pounds when stationary. This caster configuration delivers reliable performance for industrial material handling and equipment mobility applications requiring fixed directional movement.
Fixed castor 4.92 in
The Alpha fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust structural integrity and durability in demanding industrial environments. The wheel assembly incorporates a polypropylene body with solid black rubber tread material, delivering excellent floor protection and smooth rolling performance. The wheel is equipped with precision roller bearings for enhanced mobility and longevity, with a diameter of 4.92 inches. The overall height dimension measures 5.04 inches from base to top. Load specifications include a dynamic load capacity of 220.46 pounds at speeds up to 2.49 miles per hour, while the static load capacity reaches 440.92 pounds when stationary, making this caster suitable for medium to heavy-duty material handling applications.
Swivel castor 4.92 in
The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of an aluminum body fitted with a black vulcanized elastic tire tread, supported by roller bearings for enhanced durability and reduced rolling resistance. The wheel measures 4.92 inches in diameter, providing optimal ground clearance and maneuverability. Overall height dimensions reach 6.3 inches from mounting surface to top. Load specifications include a dynamic capacity of 661.39 pounds at speeds up to 2.49 miles per hour, while static load capacity reaches 1322.77 pounds when stationary, making this caster suitable for demanding industrial applications requiring reliable mobility and substantial weight support.
Swivel castor 6.3 in
The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of an aluminum body fitted with a black vulcanized elastic tire tread, supported by roller bearings for enhanced durability and reduced rolling resistance. The wheel measures 6.3 inches in diameter, providing excellent ground clearance and maneuverability. Overall height dimensions reach 7.87 inches from mounting surface to top. Load specifications include a dynamic capacity of 881.85 pounds at speeds up to 2.49 miles per hour, while static load capacity reaches 1763.7 pounds when stationary, making this caster suitable for heavy-duty industrial applications requiring reliable mobility.
Swivel castor 7.87 in
The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of an aluminum body fitted with a black vulcanized elastic tire tread, supported by roller bearings for enhanced durability and reduced friction. The wheel measures 7.87 inches in diameter, providing excellent ground clearance and maneuverability. Overall height dimensions reach 9.45 inches from mounting surface to top. Load specifications include a dynamic capacity of 881.85 pounds at speeds up to 2.49 miles per hour, while static load capacity reaches 1763.7 pounds when stationary, making this caster suitable for heavy-duty industrial applications requiring reliable mobility.
Swivel castor 4.92 in
The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of a polypropylene body with solid rubber non-marking tread, mounted on roller bearings for enhanced durability and reduced rolling resistance. The wheel diameter measures 4.92 inches, providing optimal load distribution and maneuverability. Overall height dimensions are 6.34 inches from mounting surface to top of housing. Load specifications include a dynamic capacity of 220.46 lb at speeds up to 2.49 mph and a static load rating of 440.92 lb, making this caster suitable for medium-duty industrial and commercial applications requiring reliable mobility solutions.
Swivel castor with total lock 4.92 in
The Alpha is a swivel caster with total lock functionality, designed for demanding industrial applications. The caster features a rectangular plate fitting that provides secure mounting to equipment frames. The housing is constructed from heavy steel sheet material and incorporates a precision two ball races swivel bearing system for smooth directional changes and enhanced durability. The wheel assembly consists of an aluminum body fitted with a black vulcanized elastic tire tread, supported by roller bearings for reliable operation. The wheel measures 4.92 inches in diameter. The caster has an overall height of 6.34 inches. Load specifications include a dynamic load capacity of 661.39 lb at speeds up to 2.49 mph and a static load capacity of 1322.77 lb, making it suitable for heavy-duty material handling applications.
Swivel castor with total lock 6.3 in
The Alpha is a swivel caster with total lock functionality, designed for demanding industrial applications. The caster features a rectangular plate fitting that provides secure mounting to equipment frames. The housing is constructed from heavy steel sheet material and incorporates a precision two ball races swivel bearing system for smooth directional changes and enhanced durability. The wheel assembly consists of an aluminum body fitted with a black vulcanized elastic tire tread, supported by roller bearings for reliable operation. The wheel measures 6.3 inches in diameter, providing excellent ground contact and maneuverability. The caster has an overall height of 7.87 inches from mounting surface to floor. Load specifications include a dynamic capacity of 771.62 pounds at speeds up to 2.49 miles per hour, while the static load capacity reaches 1543.23 pounds, making it suitable for heavy-duty material handling applications.
Swivel castor with total lock 7.87 in
The Alpha is a swivel caster with total lock functionality, designed for demanding industrial applications. The unit features a rectangular plate fitting for secure mounting to equipment frames. The housing is constructed from heavy steel sheet material and incorporates a precision two ball races swivel bearing system for smooth directional changes and enhanced durability. The wheel assembly consists of an aluminum body fitted with a black vulcanized elastic tire tread, supported by roller bearings for reduced rolling resistance. The wheel measures 7.87 inches in diameter. The caster has an overall height of 7.87 inches. Load specifications include a dynamic capacity of 881.85 lb at speeds up to 2.49 mph and a static load capacity of 1763.7 lb, making it suitable for heavy-duty material handling applications requiring reliable mobility and secure positioning.
Swivel castor with total lock 6.3 in
The Alpha is a swivel caster with total lock functionality designed for industrial applications. The unit features a bolt hole fitting for secure mounting to equipment frames. The housing is constructed from heavy steel sheet material and incorporates a precision two ball races swivel bearing system for smooth directional changes and enhanced durability. The wheel assembly consists of a polypropylene body with matching polypropylene tread material, providing chemical resistance and low rolling resistance. The wheel is equipped with roller bearings for reliable operation and measures 6.3 inches in diameter. The caster has an overall height of 7.87 inches from mounting surface to top. Load specifications include a dynamic capacity of 440.92 pounds at speeds up to 2.49 miles per hour, while the static load capacity reaches 881.85 pounds when stationary.
Fixed castor 6.3 in
The Alpha Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust structural integrity for demanding industrial environments. The wheel assembly incorporates an aluminum body with a black vulcanized elastic tire tread, supported by precision roller bearings for smooth operation. The wheel measures 6.3 inches in diameter, delivering reliable performance across various surface conditions. Overall height dimensions reach 7.87 inches, ensuring proper clearance and functionality. Load specifications include a dynamic capacity of 771.62 pounds at speeds up to 2.49 miles per hour, while the static load capacity reaches 1543.23 pounds, making this caster suitable for heavy-duty material handling and equipment mobility applications requiring dependable load-bearing performance.
Fixed castor 7.87 in
The Alpha Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust structural integrity for demanding industrial environments. The wheel assembly incorporates an aluminum body with a black vulcanized elastic tire tread, supported by precision roller bearings for smooth operation. The wheel measures 7.87 inches in diameter, delivering reliable performance across various surface conditions. Overall height dimensions reach 9.45 inches, ensuring proper clearance and functionality. Load specifications include a dynamic capacity of 881.85 pounds at speeds up to 2.49 miles per hour, while the static load capacity reaches 1763.7 pounds, making this caster suitable for heavy-duty material handling and equipment mobility applications requiring dependable load-bearing performance.
Fixed castor 4.92 in
The Alpha Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust structural integrity for demanding industrial environments. The wheel assembly incorporates a polypropylene body with solid rubber, non-marking tread material, ensuring floor protection while maintaining excellent grip characteristics. The wheel is equipped with precision roller bearings for smooth operation and extended service life, with a diameter of 4.92 inches. Overall height dimensions measure 6.34 inches from mounting surface to top. Load specifications include a dynamic capacity of 220.46 pounds at speeds up to 2.49 miles per hour, with a static load rating of 440.92 pounds for stationary applications.
Fixed castor 4.92 in
The Alpha Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust structural integrity and durability under demanding operational conditions. The wheel incorporates a polypropylene body with solid rubber, non-marking tread material, ensuring floor protection while maintaining excellent grip characteristics. The wheel is equipped with precision roller bearings for smooth operation and extended service life. The wheel diameter measures 4.92 inches, optimized for maneuverability and load distribution. Overall height dimensions are 6.1 inches, suitable for standard industrial applications. Load specifications include a dynamic capacity of 220.46 pounds at speeds up to 2.49 miles per hour, with a static load capacity of 440.92 pounds, making this caster ideal for medium-duty material handling equipment and mobile workstations requiring reliable performance.
Swivel castor 4.92 in
The Alpha swivel castor has a rectangular plate fitting and a housing made of heavy steel sheet. It features a two ball races swivel bearing that allows the wheel to rotate 360 degrees. The wheel body is made of black polyamide with a vulcanized elastic tire tread. The wheel contains a roller bearing and has a diameter of 4.92 inches. The overall height of the castor is 6.1 inches. It has a load capacity of 551.16 pounds at 4 km/h and a static load capacity of 1102.31 pounds. The rectangular base plate and heavy duty steel housing provide durability, while the polyamide wheel with vulcanized elastic tread rolls smoothly. The dual ball bearing swivel system allows for maneuverability in all directions. With a wheel diameter of just under 5 inches, this compact castor can support substantial loads both dynamically and statically, making it suitable for a variety of industrial applications.
Fixed castor 4.92 in
The Alpha is a heavy duty castor with a rectangular plate fitting and a housing made of steel sheet. It has polyamide wheel bodies with black, vulcanized elastic tire treads. The wheels use roller bearings and have a diameter of 4.92 inches. The overall height of the castor is 6.1 inches. At a speed of 4 km/h, the Alpha has a load capacity of 551.16 lb. Under static load conditions, it can support up to 1102.31 lb. The rectangular base plate and durable construction make this castor ideal for use in industrial settings where heavy loads need to be transported across rough surfaces.
Swivel castor with total lock 4.92 in
The Alpha swivel castor with total lock features a rectangular plate fitting and a housing made of heavy steel sheet. It has two ball races for the swivel bearing. The wheel body is made of sheet steel with a solid rubber tread in black that is electric-conductive. The wheel uses a roller bearing and has a diameter of 4.92 inches. The overall height of the castor is 6.1 inches. It has a load capacity of 220.46 pounds at 4 km/h and a static load capacity of 440.92 pounds. The total lock functionality allows the castor to be locked in place and prevent swiveling. The rectangular plate fitting provides a sturdy connection point to mount the castor. The heavy steel construction ensures durability, while the conductive rubber tread prevents static buildup. With its high load capacities and total lock feature, the Alpha castor is an ideal heavy-duty swivel castor.
Fixed castor 4.92 in
The Alpha is a heavy duty castor with a rectangular plate fitting and a housing made of steel sheet. The wheel body is constructed of sheet steel with a solid rubber tread in black that is electric-conductive. The wheel uses roller bearings and has a diameter of 4.92 inches. The overall height of the castor is 6.1 inches. It has a load capacity of 220.46 pounds at 4 km/h and a static load capacity of 440.92 pounds. The rectangular base plate and durable steel construction make this castor ideal for heavy industrial applications where high loads, electric conductivity, and low rolling resistance are required.
Swivel castor with total lock 3.94 in
The Alpha swivel castor with total lock features a rectangular plate fitting and a housing made of heavy steel sheet. It has two ball races for the swivel bearing. The wheel body is made of polyamide with an elastic tire tread made of vulcanized black rubber. The wheel uses a roller bearing and has a diameter of 3.94 inches. The overall height of the castor is 5.04 inches. It has a load capacity of 352.74 pounds at 4 km/h and a static load capacity of 705.48 pounds. The total lock functionality allows the castor to be locked in place when desired. The rectangular plate fitting provides a sturdy connection point. The polyamide wheel with rubber tread rolls smoothly while supporting substantial loads during transport. The steel housing and swivel bearing ensure durability for industrial applications.
Frequently Asked Questions
Advantages of Roller Bearing Castors
Roller bearings belong to the rolling bearing family, one of the most widely used bearing types in mobility solutions. Unlike plain bearings, which rely on sliding contact, roller bearings feature an inner and outer ring separated by cylindrical rolling elements. This design significantly reduces friction, offering smoother movement and easier start-up under load. With a lower installation height compared to other rolling bearing types, roller bearings provide both a compact design and impressive load-bearing capacity.
TENTE castors with roller bearing offer various benefits:
Low Rolling Resistance – The cylindrical rolling elements between the inner and outer rings significantly reduce friction, making it easier to start moving and maintain momentum under load. This improves energy efficiency and reduces strain on operators.
High Load Capacity – Despite their compact design, roller bearings distribute weight evenly across the rolling elements, allowing them to handle heavy loads reliably without deformation or performance loss.
Long Service Life with Minimal Maintenance – Pre- lubricated with long-term grease, roller bearing castors operate smoothly and consistently under normal conditions without frequent maintenance, ensuring dependable performance over years of use.
Compact Installation Height – Roller bearings have a lower installation height compared to other rolling bearing types, enabling equipment designs with a lower overall profile while still ensuring stability and strength.
Types of Roller Bearing Castors
Roller bearing castors come in a wide range of designs, each optimised for specific operating conditions and performance priorities. At TENTE, we manufacture roller bearing models in various wheel materials, tread hardness levels, and housing configurations to match the demands of different industries. To ensure long-lasting performance under wet and moist conditions, our portfolio also includes castors with stainless steel roller bearings. By selecting the right combination of wheel material and housing design, you can ensure reliable, smooth mobility in your application. Below are some commonly used types of castors with roller bearing.
Roller Bearing Swivel Castors
Roller bearing swivel castors combine the low rolling resistance and high load capacity of a roller bearing wheel with the flexibility of a swivel housing. This allows for smooth movement in multiple directions while maintaining stable, controlled handling of heavy loads. The cylindrical rolling elements inside the bearing reduce friction between the inner and outer rings, making it easier to change direction even under significant weight. These swivel castors are ideal for applications like transport equipment, production and platform trolleys, professional cleaning carts and more. By selecting the right wheel material they can be tailored to suit a wide variety of working environments. With long-term grease lubrication, they offer dependable, low-maintenance performance in both indoor and outdoor applications.
Roller Bearing Steel Castors
Roller bearing castors with steel housings combine the smooth, low-friction movement of a roller bearing with the exceptional strength and stability of a robust steel frame. The steel housing offers outstanding impact resistance, precise load distribution, and a rigid structure that ensures secure wheel positioning even under extreme loads. This makes them highly suitable for demanding industrial environments where reliability and structural strength are critical. One example is our Alpha series, available as both fixed and swivel variants. Alpha can be configured with a housing made of pressed steel, paired with a plate fitting and a total lock. Using an elastic tire with a roller bearing, Alpha is capable of handling loads of up to 400 kg. Another example is our Delta twin series. Equipped with a heavy pressed steel housing and twin polyamide wheels with roller bearings, Delta twin can bear loads of up to 750 kg per castor.
Stainless Steel Roller Bearing Castors
Stainless steel roller bearing castors are designed for environments where both corrosion resistance and smooth rolling performance are essential. The stainless steel housing provides excellent protection against moisture, cleaning agents, and many chemicals, making it ideal for hygiene-critical applications. These castors use stainless steel roller bearings to ensure long-lasting mobility in harsh environments. One example from our portfolio is Zeta stainless. Available as both fixed and swivel castors, it comes with a stainless steel housing, a plate fitting and can be configured with either a total lock or a directional lock. Zeta stainless uses a polyamide wheel with a polyurethane tread, combined with a stainless steel roller bearing. Depending on the size, this configuration can handle loads of up to 500 kg.
Fields of Application for Castors with Roller Bearing
Roller bearing castors are ideally suited for transport equipment and machinery operating at low travel speeds — up to approximately 4 km/h. They provide smooth rolling under heavy loads but are not intended for high-speed use. This makes them an excellent choice for heavy transport equipment, production trolleys, platform trolleys, and professional cleaning carts, where stability, load capacity, and ease of movement matter more than rapid manoeuvring. They are also used in retail and logistics, supporting roll cages, display and store fixtures, and shopping trolleys where compact design, high load capacity, and low rolling resistance are essential.