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The Zeta swivel castor with total lock is a heavy-duty mobility solution engineered for demanding industrial applications including airport equipment, automotive OEM operations, production and platform trolleys, and transport equipment. This castor is fitted with a medium rectangular plate that provides secure attachment to host equipment whilst maintaining operational flexibility. The housing is constructed from very heavy steel sheet and incorporates two ball races, reinforced or stainless, within the swivel bearing assembly to ensure smooth rotation and extended service life under continuous use. The wheel features a 125 mm diameter and is manufactured from PUR casted premium material, which delivers superior wear resistance and load distribution characteristics. The wheel is supported by a precision ball bearing that facilitates smooth operation and minimises friction during movement. The overall height of the castor assembly measures 164 mm, providing a compact profile suitable for integration into space-constrained equipment designs. The aluminium body material of the wheel reduces overall weight whilst maintaining structural integrity. This castor demonstrates impressive load-carrying capabilities with a static load capacity of 800 kg and a dynamic load capacity of 400 kg at speeds up to 4 km/h, making it suitable for applications requiring reliable performance under substantial and sustained loads. The total lock mechanism provides enhanced safety and stability when the castor is stationary, preventing unwanted movement in critical operational scenarios.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
4687ITP125P63 super convex R25
EAN
4031582444599
Core attributes
Type
Swivel castor with total lock
Load capacity at 4 km/h
400 kg
Load capacity Static
800 kg
Overall Height
164 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-20 °C
Overall weight
3.12 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)
105 mm
Plate hole width (Maximum)
80 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
Swivel interference
322 mm
Offset
60 mm
Swivel radius
161 mm
Wheel
Hardness of tread (A)
92 Shore A
Body material
Aluminium
Tread Material Mix
PUR casted premium
Tread width
50 mm
Diameter
125 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
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.
Prevents unintended movement
Wheel lock for manual operation
Secured stand
Total lock for simultaneously locking the wheel and swivel housing.
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.
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Accessories

Accessory
Foot protection
Foot Protection Ø125

The Foot protection accessory is a specialised component designed to enhance castor functionality and durability. Weighing 0.54 kg, this accessory provides robust protection for castor feet, safeguarding them against wear, impact damage, and environmental degradation. The product is engineered to integrate seamlessly with standard castor assemblies, offering engineers a reliable solution for extending equipment lifespan and maintaining operational performance in demanding industrial and commercial applications. Its substantial construction ensures consistent protection across varied operational conditions.

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Matching Products

Variants
Swivel castor 125 mm
Swivel castor 125 mm
Zeta
4680ITP125P63 cv

The Zeta swivel castor is a robust industrial mobility solution engineered for demanding 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 and stable mounting to various equipment bases. The housing is constructed from very heavy steel sheet and incorporates two ball races, reinforced or stainless, within the swivel bearing assembly to ensure smooth rotational movement and extended operational longevity. The wheel features a 125 mm diameter and is manufactured with a PUR casted premium tread material mounted on an aluminium body, combined with precision ball bearing technology to deliver reliable performance across diverse industrial environments. The overall height of the castor assembly measures 164 mm, providing appropriate ground clearance for standard platform and trolley applications. The load capacity specifications are designed to accommodate substantial operational demands, with a static load capacity of 1000 kg for stationary applications, whilst the dynamic load capacity reaches 400 kg at speeds up to 6 km/h or 500 kg at reduced speeds of 4 km/h, enabling flexible deployment across varying operational scenarios. This combination of materials, precision engineering, and load-bearing capabilities makes the Zeta swivel castor an ideal choice for heavy-duty industrial applications requiring durability and reliable performance.

125 mm
164 mm
500 kg
125 mm
164 mm
500 kg
Variants
Swivel castor with directional lock 125 mm
Swivel castor with directional lock 125 mm
Zeta
4681ITP125P63 cv

The Zeta swivel castor with directional lock is a robust industrial mobility solution engineered for demanding 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 and stable mounting to host equipment. The housing is constructed from very heavy steel sheet and incorporates two ball races, reinforced or stainless, within the swivel bearing assembly to ensure smooth rotation and reliable directional control. The wheel features a 125 mm diameter and is manufactured with a PUR casted premium tread material mounted on an aluminium body, combined with precision ball bearing technology to deliver exceptional durability and smooth operation under continuous use. The overall height of the castor assembly measures 164 mm, providing appropriate ground clearance for most industrial applications. The load capacity specifications are designed to accommodate substantial operational demands, with a static load capacity of 1000 kg and dynamic load capacities of 400 kg at 6 km/h or 500 kg at 4 km/h, allowing flexibility in selecting the appropriate speed and load combination for specific operational requirements. This combination of materials, precision engineering, and load-bearing capability makes the Zeta castor suitable for heavy-duty industrial environments requiring reliable manoeuvrability and directional stability.

125 mm
164 mm
500 kg
125 mm
164 mm
500 kg
Variants
Fixed castor 125 mm
Fixed castor 125 mm
Zeta
4688ITP125P63 cv

The Zeta fixed castor is a robust industrial mobility solution engineered for demanding 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 and structures. The housing is constructed from very heavy steel sheet and incorporates a swivel bearing system featuring two ball races, which are available in either reinforced or stainless steel variants to suit corrosive or high-stress environments. The wheel assembly comprises a 125 mm diameter wheel with a PUR casted premium tread material mounted on an aluminium body, ensuring excellent durability and load distribution characteristics. The precision ball bearing integrated within the wheel assembly facilitates smooth rotation and extended operational life under continuous use. The overall height of the castor measures 164 mm, providing appropriate ground clearance for most industrial applications. The load capacity specifications indicate a static load rating of 1000 kg, whilst the dynamic load capacity varies according to operational speed, with a maximum of 400 kg at 6 km/h or 500 kg at 4 km/h, allowing engineers to select appropriate deployment scenarios based on specific application requirements and mobility demands.

125 mm
164 mm
500 kg
125 mm
164 mm
500 kg
Variants
Swivel castor with spring loaded directional lock 125 mm
Swivel castor with spring loaded directional lock 125 mm
Zeta reverse
468SITP125P63 cv

The Zeta reverse is a swivel castor with spring loaded directional lock, engineered for demanding industrial applications including airport equipment, automotive OEM, production and platform trolleys, and transport equipment. The castor is fitted with a medium rectangular plate that provides secure mounting to the host equipment. The housing is constructed from very heavy steel sheet and incorporates two ball races, reinforced or stainless, within the swivel bearing assembly to ensure smooth rotation and extended operational life. The wheel features a 125 mm diameter and is mounted on a precision ball bearing, with a PUR casted premium tread material bonded to an aluminium body, delivering excellent durability and load distribution characteristics. The overall height of the castor assembly is 164 mm, providing appropriate ground clearance for most industrial trolley and equipment applications. The load capacity specifications are as follows: static load capacity reaches 1000 kg, whilst the dynamic load capacity is rated at 400 kg at 6 km/h or 500 kg at 4 km/h, depending on operational speed requirements. These specifications ensure reliable performance across a wide range of industrial environments where directional control and load-bearing capability are critical operational requirements.

125 mm
164 mm
500 kg
125 mm
164 mm
500 kg
Variants
Swivel castor with total lock and spring loaded directional lock 125 mm
Swivel castor with total lock and spring loaded directional lock 125 mm
Zeta reverse
468BITP125P63 cv

The Zeta reverse is a swivel castor with total lock and spring loaded directional lock, designed for demanding industrial applications including airport equipment, automotive OEM, production and platform trolleys, and transport equipment. The castor is fitted with a medium rectangular plate that provides secure attachment to mobile equipment and trolley bases. The housing is constructed from very heavy steel sheet and incorporates two ball races that are either reinforced or stainless, ensuring robust performance and extended service life in challenging environments. The wheel features a 125 mm diameter and is manufactured from PUR casted premium material, which delivers excellent wear resistance and durability across varied operational conditions. The wheel is supported by a precision ball bearing that enables smooth rotation and reliable directional control. The overall height of the castor assembly is 164 mm, accommodating standard platform and trolley configurations. The load capacity specifications are as follows: the static load capacity reaches 1000 kg, whilst the dynamic load capacity is rated at 400 kg when operating at 6 km/h or 500 kg when operating at 4 km/h, allowing operators to select appropriate speeds based on load requirements. This comprehensive specification ensures the Zeta reverse delivers dependable performance in high-demand industrial and commercial settings.

125 mm
164 mm
500 kg
125 mm
164 mm
500 kg