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The Zeta fixed castor features a medium rectangular plate fitting and is constructed with a steel sheet, very heavy housing for maximum durability. The wheel incorporates an aluminium body fitted with an elastic tyre, non-marking, vulcanised tread material and precision ball bearing for smooth operation, with a diameter of 250 mm. The castor has an overall height of 290 mm, providing optimal clearance for various applications. Load capacity specifications include a static load rating of 1000 kg, whilst dynamic load capacity varies with speed: 500 kg at 4 km/h and 400 kg at 6 km/h. This robust castor is specifically designed for demanding applications including airport equipment, automotive OEM, production and platform trolleys, and transport equipment, where reliable performance and heavy-duty construction are essential requirements.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
4688IFP250P63
EAN
4031582366099
S4 Materialnumber
990837724
Core attributes
Housing type
Fixed castor
Overall width
117 mm
Load capacity at 4 km/h
500 kg
Load capacity at 6 km/h
400 kg
Load capacity Static
1000 kg
Overall height
290 mm
Temperature range (Maximum)
85 °C
Temperature range (Minimum)
-20 °C
Overall weight
4.05 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
117 mm
Housing
Colour
Blue passivated
Fork shape
Broad, reinforced
Material
Steel sheet, very heavy
Swivel bearing
Two ball races, reinforced or stainless
Wheel
Hardness of tread (A)
67 Shore A
Body material
Aluminium
Tread material
Elastic tire, non-marking, vulcanized
Tread width
50 mm
Diameter
250 mm
Body width
50 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
Wheel color
Grey / non marking
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.
Quiet rolling
Soft wheel versions for a quiet working environment.
Low-vibration transport
Extra soft wheels with good shock absorbing properties.
Optimised directional lock
Directional lock can be adjusted to your requirements to 2x180° or 4x90°.
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.
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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 lightweight component, weighing 0 kg, provides essential safeguarding for castor assemblies whilst maintaining minimal impact on overall system weight and manoeuvrability. The accessory is engineered to protect castor mechanisms from damage, debris, and environmental contaminants, thereby extending service life and ensuring reliable operation. Suitable for integration with standard castor installations, this foot protection accessory offers practical benefits for facilities requiring enhanced equipment durability and reduced maintenance requirements.

Wheel 250 mm
Elastech
IEP 250x50-Ø20 HL60

The Elastech wheel is a precision castor wheel manufactured from aluminium with a diameter of 250 mm and a tread width of 50 mm. The tread features an elastic tire in black, vulcanized material, whilst the wheel is equipped with a precision ball bearing for smooth operation. The hub length measures 60 mm with an axle hole diameter of 20 mm. The wheel demonstrates a static load capacity of 1000 kg. For dynamic loading conditions, the wheel supports 400 kg at speeds up to 6 km/h or alternatively 500 kg at speeds up to 4 km/h, making it suitable for demanding industrial castor applications requiring reliable performance across varying load and speed requirements.

250 mm
500 kg
250 mm
500 kg
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Matching Products

Variants
Swivel castor 250 mm
Swivel castor 250 mm
Zeta
4680IFP250P63

The Zeta swivel castor features a medium rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy grade material, incorporating two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth rotation. The wheel comprises an aluminium body fitted with an elastic tyre, non-marking, vulcanised tread material, supported by precision ball bearing for optimal performance and longevity. With a wheel diameter of 250 mm, the castor provides an overall height of 290 mm. Load capacity specifications include dynamic ratings of 500 kg at 4 km/h and 400 kg at 6 km/h operating speeds, whilst offering a static load capacity of 1000 kg. This robust castor is specifically designed for demanding applications including airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliability and performance are paramount.

250 mm
290 mm
500 kg
250 mm
290 mm
500 kg
Swivel castor with directional lock 250 mm
Zeta
4681IFP250P63

The Zeta swivel castor with directional lock is a robust 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 enhanced durability under continuous use. The wheel features a 250 mm diameter design with a precision ball bearing that delivers reliable rotational performance, whilst the tread comprises an elastic tire with non-marking, vulcanised properties that protects sensitive surfaces and maintains excellent grip across varied floor conditions. The wheel body is manufactured from aluminium, combining lightweight characteristics with structural integrity. The overall height of the castor assembly measures 290 mm, providing appropriate ground clearance for standard trolley and equipment applications. The load capacity specifications indicate a static load rating of 1000 kg, ensuring substantial weight-bearing capability for stationary applications. For dynamic loading scenarios, the castor delivers 400 kg capacity at 6 km/h or alternatively 500 kg capacity at 4 km/h, allowing operators to select appropriate speed parameters based on their specific load requirements. These comprehensive specifications position the Zeta castor as a versatile and dependable component for heavy-duty industrial mobility systems.

250 mm
290 mm
500 kg
250 mm
290 mm
500 kg
Variants
Swivel castor with total lock 250 mm
Swivel castor with total lock 250 mm
Zeta
4687IFP250P63

The Zeta swivel castor with total lock features a medium rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, very heavy grade material, incorporating two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel assembly comprises an aluminium body fitted with an elastic tyre, non-marking, vulcanised tread material, supported by precision ball bearing for optimal performance and longevity. With a wheel diameter of 250mm, the castor provides an overall height of 290mm. Load capacity specifications include dynamic ratings of 500kg at 4km/h and 400kg at 6km/h operating speeds, whilst offering a static load capacity of 1000kg. This heavy-duty castor is specifically designed for demanding applications including airport equipment, automotive OEM, production and platform trolleys, and transport equipment where reliable mobility and locking functionality are essential requirements.

250 mm
290 mm
500 kg
250 mm
290 mm
500 kg