Swivel castor with total lock 4.92 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 polyamide body with injected polyurethane tread material, providing excellent floor protection and quiet operation, while the integrated roller bearing ensures long-lasting performance and reduced rolling resistance. The caster has a wheel diameter of 4.92 inches and an overall height of 6.1 inches. Load specifications include a dynamic capacity of 440.92 lb at speeds up to 2.49 mph and a static load capacity of 881.85 lb, making it suitable for demanding applications including automotive OEM, catering carts, container construction, electronic systems, machine construction, transport equipment, and various industrial trolley systems.
Swivel castor 6.3 in
The Zeta swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from very heavy steel sheet and incorporates a dual ball race swivel bearing system that is available in either reinforced or stainless steel configurations for enhanced durability and smooth rotation. The wheel assembly consists of a robust casting body with a casted polyurethane tread that provides excellent floor protection and quiet operation, supported by precision ball bearings for reliable performance. The wheel measures 6.3 inches in diameter, and the caster has an overall height of 7.87 inches. Load specifications include a static capacity of 3,527.39 pounds and dynamic load ratings of 1,763.7 pounds at speeds up to 2.49 mph and 1,410.96 pounds at speeds up to 3.73 mph, making it suitable for heavy-duty industrial applications requiring reliable mobility under substantial loads.
Swivel castor with total lock 6.3 in
The Zeta is a swivel caster with total lock functionality, designed for heavy-duty industrial applications. The caster features a rectangular plate fitting for secure mounting to equipment frames. The housing is constructed from very heavy steel sheet material and incorporates a dual ball race swivel bearing system that is available in either reinforced or stainless steel configurations for enhanced durability and corrosion resistance. The wheel assembly consists of a robust casting body with a polyurethane casted tread, providing excellent floor protection and quiet operation, while precision ball bearings ensure smooth rolling performance. The wheel measures 6.3 inches in diameter, and the caster has an overall height of 7.87 inches. Load specifications include a static capacity of 3,527.39 lb and dynamic capacities of 1,763.7 lb at 2.5 mph and 1,322.77 lb at 3.7 mph, making it suitable for demanding material handling applications requiring reliable mobility and secure locking capabilities.
Swivel castor with total lock 7.87 in
The Zeta is a swivel caster with total lock functionality, designed for heavy-duty industrial applications. The caster features a rectangular plate fitting for secure mounting to equipment bases. The housing is constructed from very heavy steel sheet material and incorporates a robust swivel bearing system utilizing two ball races that are either reinforced or manufactured from stainless steel for enhanced durability. The wheel assembly consists of a casting body with a casted polyurethane tread material, providing excellent floor protection and smooth operation. The wheel is equipped with precision ball bearings for optimal rolling performance and longevity. The wheel diameter measures 7.87 inches, while the overall height of the complete caster assembly is 9.45 inches. Load specifications include a static load capacity of 3,527.39 lb. Dynamic load capacity varies with operating speed: 1,763.7 lb at 2.49 mph and 1,410.96 lb at 3.73 mph, ensuring reliable performance across different operational requirements.
Fixed castor 6.3 in
The Zeta Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from very heavy steel sheet material, providing robust structural integrity for demanding industrial environments. The wheel incorporates a casting body with casted polyurethane tread material, mounted on precision ball bearings for smooth operation and extended service life. The wheel measures 6.3 inches in diameter. Overall height dimensions are 7.87 inches. Load specifications include a static capacity of 3,527.39 lb and dynamic capacities of 1,763.7 lb at 2.5 mph and 1,410.96 lb at 3.7 mph operating speeds. This heavy-duty caster design delivers reliable performance for stationary and mobile equipment requiring high load-bearing capabilities with precise movement control.
Fixed castor 7.87 in
The Zeta Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from very heavy steel sheet material, providing robust structural integrity for demanding industrial environments. The wheel incorporates a casting body with casted polyurethane tread material, delivering excellent floor protection and smooth operation. Precision ball bearings ensure reliable performance and extended service life. The wheel measures 7.87 inches in diameter. Overall height dimensions are 9.45 inches. Load specifications include dynamic capacities of 1763.7 lb at 2.5 mph and 1410.96 lb at 3.7 mph operating speeds. Static load capacity is rated at 3527.39 lb. This heavy-duty caster is engineered for applications requiring superior load-bearing capabilities and durability in industrial settings.
Swivel castor 4.92 in
The Zeta swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from very heavy steel sheet and incorporates a dual ball race swivel bearing system that is available in either reinforced or stainless steel configurations for enhanced durability and smooth rotation. The wheel assembly consists of a robust casting body with a precision ball bearing system and a casted polyurethane tread that provides excellent floor protection and quiet operation. The wheel measures 4.92 inches in diameter. Overall height dimensions are 6.46 inches from floor to mounting surface. Load specifications include a static capacity of 2910.1 lb and dynamic capacities of 1455.05 lb at 2.5 mph and 1212.54 lb at 3.7 mph, making this caster suitable for heavy-duty industrial applications requiring reliable mobility under substantial loads.
Swivel castor with total lock 4.92 in
The Zeta is a swivel caster with total lock mechanism designed for heavy-duty industrial applications. The unit features a rectangular plate fitting for secure mounting to equipment frames. The housing is constructed from very heavy steel sheet material and incorporates a dual ball race swivel bearing system that is available in either reinforced or stainless steel configurations for enhanced durability and corrosion resistance. The wheel assembly consists of a robust casting body with a casted polyurethane tread material, mounted on precision ball bearings for smooth operation. The wheel diameter measures 4.92 inches, while the overall height of the complete caster assembly is 6.46 inches. Load specifications include a static capacity of 2910.1 lb and dynamic load ratings of 1455.05 lb at 2.5 mph and 1212.54 lb at 3.7 mph, making it suitable for demanding material handling applications requiring reliable mobility and secure locking capability.
Fixed castor 4.92 in
The Zeta Fixed Caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from very heavy steel sheet material, providing robust structural integrity for demanding industrial environments. The wheel incorporates a casting body with casted polyurethane tread material, engineered for optimal floor protection and smooth operation. Precision ball bearing technology ensures reliable performance and extended service life. The wheel measures 4.92 inches in diameter. Overall height dimensions are 6.46 inches. Load specifications include dynamic capacity ratings of 1455.05 lb at 2.5 mph and 1212.54 lb at 3.7 mph operating speeds. Static load capacity is rated at 2910.1 lb, making this caster suitable for heavy-duty material handling and equipment mobility applications requiring superior load-bearing performance.
Swivel castor with directional lock 7.87 in
The Zeta swivel caster with directional lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of a polyamide body with polyurethane, injected tread material and precision ball bearing for optimal performance, measuring 7.87 inches in diameter. The caster has an overall height of 9.45 inches, making it suitable for heavy-duty industrial applications. Load capacity specifications include dynamic ratings of 1102.31 lb at 2.5 mph and 881.85 lb at 3.7 mph, with a static load capacity of 2204.62 lb. This caster is designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment.
Swivel castor with directional lock 4.92 in
The Zeta swivel caster with directional lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. With a wheel diameter of 4.92 inches, the caster has an overall height of 6.46 inches. Load capacity specifications include dynamic ratings of 1102.31 lb at 2.5 mph and 881.85 lb at 3.7 mph, with a static load capacity of 2204.62 lb. This heavy-duty caster is designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment.
Swivel castor with directional lock 4.92 in
The Zeta swivel caster with directional lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. The wheel diameter measures 4.92 inches with an overall height of 6.46 inches. Load capacity specifications include dynamic ratings of 881.85 lb at 2.49 mph and 705.48 lb at 3.73 mph, with a static load capacity of 1763.7 lb. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliable mobility and directional control are essential.
Swivel castor with directional lock 6.3 in
The Zeta swivel caster with directional lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. With a wheel diameter of 6.3 inches, the caster has an overall height of 7.87 inches. Load specifications include a dynamic capacity of 1763.7 lb at 2.5 mph and 1410.96 lb at 3.7 mph, while the static load capacity reaches 3527.39 lb. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment.
Swivel castor with directional lock 6.3 in
The Zeta swivel caster with directional lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. With a wheel diameter of 6.3 inches, the caster has an overall height of 7.87 inches. Load capacity specifications include dynamic ratings of 1212.54 lb at 2.5 mph and 970.03 lb at 3.7 mph, with a static load capacity of 2425.08 lb. This heavy-duty caster is designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment.
Swivel castor with directional lock 7.87 in
The Zeta swivel caster with directional lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. With a wheel diameter of 7.87 inches, the caster has an overall height of 9.45 inches. Load capacity specifications include dynamic ratings of 1763.7 lb at 2.49 mph and 1410.96 lb at 3.73 mph, along with a static load capacity of 3527.39 lb. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment.
Swivel castor with directional lock 7.87 in
The Zeta swivel caster with directional lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. The wheel diameter measures 7.87 inches with an overall height of 9.45 inches. Load capacity specifications include dynamic ratings of 1543.23 lb at 2.49 mph and 1234.59 lb at 3.73 mph, with a static load capacity of 3086.47 lb. This caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliable mobility and directional control are essential.
Swivel castor 9.84 in
The Zeta swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material, supported by precision ball bearing for optimal performance and longevity. The wheel diameter measures 9.84 inches, while the overall height reaches 11.42 inches. Load capacity specifications include dynamic ratings of 1763.7 lb at 2.49 mph and 1410.96 lb at 3.73 mph, with a static load capacity of 3527.39 lb. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment.
Fixed castor 9.84 in
The Zeta fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material, providing exceptional durability and structural integrity. The wheel incorporates an aluminum body with polyurethane, casted tread material for optimal performance characteristics, supported by precision ball bearing technology for smooth operation. The wheel diameter measures 9.84 inches, with an overall height of 11.42 inches. Load capacity specifications include dynamic ratings of 1763.7 lb at 2.49 mph and 1410.96 lb at 3.73 mph, ensuring reliable performance under varying operational speeds, while the static load capacity reaches 3527.39 lb for stationary applications requiring maximum weight support.
Swivel castor with total lock 9.84 in
The Zeta swivel caster with total lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. With a wheel diameter of 9.84 inches, the caster has an overall height of 11.42 inches. Load specifications include dynamic capacities of 1763.7 lb at 2.49 mph and 1410.96 lb at 3.73 mph, with a static load capacity of 3527.39 lb. This heavy-duty caster is designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment.
Swivel castor 4.92 in
The Zeta swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material, supported by precision ball bearing for optimal performance and longevity. The wheel diameter measures 4.92 inches, while the overall height reaches 6.46 inches. Load capacity specifications include a dynamic rating of 881.85 lb at speeds up to 2.49 mph and a static load capacity of 1763.7 lb. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliability and high load-bearing capacity are essential requirements.
Swivel castor 6.3 in
The Zeta swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material, equipped with precision ball bearing for optimal performance and longevity. The caster measures 6.3 inches in wheel diameter with an overall height of 7.87 inches. Load specifications include a dynamic capacity of 1102.31 lb at 2.49 mph and a static load capacity of 2204.62 lb. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliability and high load capacity are essential requirements.
Swivel castor 7.87 in
The Zeta swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material, supported by precision ball bearing for optimal performance and longevity. The wheel diameter measures 7.87 inches, with an overall height of 9.45 inches. Load specifications include a dynamic capacity of 1543.23 lb at speeds up to 2.49 mph and a static load capacity of 3086.47 lb. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliability and high load-bearing capacity are essential requirements.
Swivel castor with total lock 4.92 in
The Zeta swivel caster with total lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material and precision ball bearing for optimal performance and longevity. The caster measures 6.46 inches in overall height with a wheel diameter of 4.92 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. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliable mobility and locking functionality are essential.
Swivel castor with total lock 6.3 in
The Zeta swivel caster with total lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly consists of an aluminum body with polyurethane, casted tread material, equipped with precision ball bearing for optimal performance and longevity. The caster measures 7.87 inches in overall height with a wheel diameter of 6.3 inches. Load specifications include a dynamic capacity of 1102.31 lb at speeds up to 2.49 mph and a static load capacity of 2204.62 lb. This heavy-duty caster is specifically designed for demanding applications including aerospace industry, airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliable mobility and locking capability are essential.
Frequently Asked Questions
Advantages of Polyurethane Castors
Polyurethane castors are known for their durability, high load capacity, and smooth rolling performance, making them a reliable choice for a wide range of applications. The polyurethane tread provides excellent wear resistance and long service life, even under continuous use or high loads. These castors are widely used in industrial and logistics environments, as well as in commercial and medical applications, where consistent performance and low rolling resistance are essential.
TENTE polyurethane castors offer various benefits:
High Load Capacity - Polyurethane castors are designed to carry heavy loads safely and efficiently. Their robust tread material maintains its shape under stress, ensuring stable and reliable movement even with demanding weight requirements.
Exceptional Wear Resistance - The polyurethane tread offers excellent resistance to abrasion, cuts, and tears, resulting in a long service life even in continuous operation.
Low Rolling Resistance - Polyurethane castors roll smoothly and with minimal effort, which helps reduce strain on users and lowers energy consumption. This feature improves handling efficiency and workflow speed.
Resistance to Oils and Chemicals - Polyurethane treads are resistant to many oils, greases, and mild chemicals, making them a dependable choice in workshops, industrial plants, and production environments where exposure is common.
Versatile Performance - Available in different hardness levels and designs, polyurethane castors can be tailored to applications requiring quiet rolling, floor protection, or heavy-duty endurance.
Types of Polyurethane Castors
Polyurethane castors are available in a wide range of designs to meet the varied requirements of industrial, logistics, commercial and medical applications. Each type is developed to provide specific advantages - from high load capacity and wear resistance to low rolling resistance and long service life. Below are some of the most common types of polyurethane castors and their key benefits:
Heavy Duty Polyurethane Castors
Designed for maximum strength and durability, heavy duty polyurethane castors carry very high loads and are built to withstand continuous operation. Using our Novatech or Ultratech polyurethane wheels, these castors provide excellent abrasion resistance and long service life, even under industrial conditions. Heavy duty polyurethane castors are ideal for production and platform trolleys, roll pallets and dollies, and heavy AGV systems, where reliability and minimal maintenance are crucial. Our strongest polyurethane castor – Omikron twin – can handle up to 15.000 kg and more.
Hard Polyurethane Castors
Hard polyurethane castors offer a high load-bearing capacity, low rolling and swivelling resistance and virtually no abrasion - in other words, ideal properties. Due to their relative hardness, however, the floor is subject to heavy wear, as the load is concentrated on a very small contact surface.
Elastic Polyurethane Castors
Elastic polyurethane treads combine shock absorption, quiet operation, and floor protection, while maintaining strong load-bearing capability. Our TENTE Maxtech wheels feature high-grade thermoplastic polyurethane with good damping and abrasion properties, fully washable designs, and optional ESD compliance, making them perfect for medical trolleys and AGV-supported hospital logistics.
Fields of Application for Polyurethane Castors
Polyurethane castors are the preferred choice wherever high load capacity, durability, and smooth rolling are required. Their wear-resistant tread ensures long service life even under continuous use, while their low rolling resistance improves handling efficiency in both manual and automated applications. In industrial and logistics environments, they are used for example on production and platform trolleys, roll pallets and dollies, AGV systems, and work benches. These castors excel in continuous operation and heavy-duty transport, with materials like our TENTE Novatech and Ultratech ensuring resistance to wear, oils, and mild chemicals. In commercial and furniture applications, polyurethane castors are used for example on office furniture, media furniture, and store fixtures. Their smooth rolling and discreet operation make them ideal for settings where both functionality and aesthetics matter. In the healthcare sector, polyurethane castors are found for example on hospital beds, bedside tables, medication carts, and computers on wheels, where mobility must be quiet, clean, and reliable. Our TENTEMaxtech wheels offer elastic polyurethane treads with ESD protection, washable design, and shock-absorbing properties, making them particularly suited for hygiene-sensitive and hospital logistics applications.