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The Zeta swivel castor with directional lock is a heavy-duty mobility solution engineered for demanding industrial applications including airport equipment, automotive original equipment manufacturing, production and platform trolleys, and transport equipment. The castor is fitted with a medium rectangular plate that provides secure attachment to host equipment. The housing is constructed from very heavy steel sheet and incorporates two ball races, reinforced or stainless, which ensure smooth swivel operation and exceptional durability under continuous use. The wheel features a 250 mm diameter and is mounted on precision ball bearings for optimal rotational performance. The wheel tread is manufactured from casted polyurethane, offering excellent grip and floor protection, whilst the wheel body is constructed from aluminium to minimise weight without compromising structural integrity. The overall height of the castor assembly is 290 mm, making it suitable for integration into various equipment configurations. The load capacity specifications are comprehensive: the castor supports a static load of 1600 kg, whilst dynamic load capacity reaches 640 kg at 6 km/h or 800 kg at 4 km/h, depending on operational speed requirements. These specifications make the Zeta castor an ideal choice for applications requiring reliable directional control combined with substantial load-bearing capability in professional and industrial environments.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
4681ITP250P63 soft cv lever-XL
EAN
4031582400519
S4 Material Number
990860946
Core attributes
Type
Swivel castor with directional lock
Overall width
96 mm
Load capacity at 4 km/h
800 kg
Load capacity at 6 km/h
640 kg
Load capacity Static
1600 kg
Overall Height
290 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-10 °C
Overall weight
4.7 kg
Product Name
Zeta
Standard
EN12532 - Transport Equipment
Electric Conductive
Stainless
Fitting
Fitting type
Medium rectangular plate
Plate hole diameter
11 mm
Plate hole length (Maximum)
80 mm
Plate hole length (Minimum)
75 mm
Plate hole width (Maximum)
105 mm
Plate hole width (Minimum)
75 mm
Plate length
137 mm
Plate width
105 mm
Housing
Housing Color
Blue passivated
Fork shape
Broad, reinforced
Housing Material
Steel sheet, very heavy
Swivel Bearing
Two ball races, reinforced or stainless
Dome diameter
96 mm
Swivel interference
360 mm
Offset
55 mm
Swivel radius
180 mm
Wheel
Hardness of tread (A)
80 Shore A
Body material
Aluminium
Tread Material Mix
Polyurethane, casted
Tread width
50 mm
Diameter
250 mm
Body width
50 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
Wheel Color
Traffic grey A (RAL7042)
special-features-image
Special Features
Non-hazardous materials
Complies with RoHS and REACH regulations. Does not contain polycyclic aromatic carbons or chromium (VI).
Tested quality
Tested in our own laboratory for compliance with European standards.
Solid housing
Made of pressed steel, zinc plated.
Resource-conserving part replacement
Threaded axles allow effortless wheel change.
Uninterrupted use
Swivel bearing with dust ring for continuous, uninterrupted movement.
Reliable traction
Traction-optimised treads for secure grip on wet and slippery floors.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
Easy steering
Double ball bearing swivel head.
Ergonomically friendly use
Wheels with optimised roll resistance to lighten the load for the user.
Optimised directional lock
Directional lock can be adjusted to your requirements to 2x180° or 4x90°.
Quick maintenance
Swivel bearings lubricated with long-life grease and fitted with grease nipple for easy maintenance.
Extra heavy duty construction
Welded solid steel construction for highest load capacity.
Heavy duty construction
Extra heavy steel housing for high load capacity.
Hardened swivel head
Reinforced and heat-treated ball covers.
Ergonomic foot pedal
Easily accessible and extra long XL operating pedal for manual directional lock.
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Accessories

Accessory
Foot protection
Foot Protection Ø250

The Foot protection is an accessory designed to enhance castor functionality and performance in demanding industrial and commercial environments. This component provides essential safeguarding for castor mechanisms, protecting critical internal elements from dust, debris, and environmental contaminants that could compromise operational efficiency. With a weight specification of 0 kg, this lightweight accessory integrates seamlessly into existing castor assemblies without adding significant load to the system. The foot protection accessory is engineered to maintain structural integrity whilst offering reliable defence against mechanical wear and impact damage. Suitable for applications requiring enhanced durability and extended service life, this accessory represents a practical solution for protecting castor investments in challenging operational conditions.

Wheel 250 mm
Novatech
ITP 250x55-Ø25 HL60

The Novatech wheel is a precision castor component engineered with an aluminium body and polyurethane, casted tread measuring 55 mm in width. The wheel features a diameter of 250 mm with a hub length of 60 mm and an axle hole diameter of 25 mm, accommodating standard castor installations. Equipped with a precision ball bearing for smooth operation, this wheel delivers robust load-carrying capabilities suitable for demanding industrial applications. The static load capacity reaches 2000 kg, whilst the dynamic load capacity varies depending on operational speed, providing 1000 kg at 4 km/h or 800 kg at 6 km/h. These specifications make the Novatech wheel an ideal solution for heavy-duty castor assemblies requiring reliable performance and durability.

250 mm
1000 kg
250 mm
1000 kg
Accessory
Puretech
Ri-Festst. 4681125P63 blau

The Puretech Accessory is a precision-engineered component designed to enhance castor functionality and performance in demanding industrial and commercial applications. Weighing 0.27 kg, this lightweight accessory offers an optimal balance between durability and ease of installation, making it suitable for integration into existing castor systems without adding significant load to the overall assembly. The product is manufactured to exacting standards to ensure reliable operation across a wide range of environmental conditions and usage scenarios. Its compact design facilitates straightforward mounting procedures whilst maintaining compatibility with standard castor configurations. The Puretech Accessory represents a cost-effective solution for operators seeking to improve castor efficiency and extend equipment service life through supplementary component integration.