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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. The housing is constructed from very heavy steel sheet and incorporates two ball races that are either reinforced or stainless, ensuring reliable swivel performance and extended operational life in challenging environments. The wheel features a 125 mm diameter and is mounted on precision ball bearings, with a tread material of PUR casted premium that delivers excellent durability and floor protection. The wheel body is manufactured from cast iron, providing substantial structural integrity and load distribution. The overall height of the castor assembly is 164 mm, making it suitable for integration into various equipment configurations. The load capacity specifications are as follows: the static load capacity reaches 1320 kg, whilst the dynamic load capacity is rated at 550 kg at 6 km/h or 660 kg at 4 km/h, depending on operational speed requirements. These comprehensive specifications make the Zeta castor an ideal choice for applications requiring robust performance, precise manoeuvrability, and reliable locking functionality in industrial settings.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
4687FTP125P63 TFR
EAN
4031582390513
Core attributes
Type
Swivel castor with total lock
Load capacity at 4 km/h
660 kg
Load capacity at 6 km/h
550 kg
Load capacity Static
1320 kg
Overall Height
164 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-20 °C
Overall weight
4.8 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
296 mm
Offset
55 mm
Swivel radius
148 mm
Wheel
Hardness of tread (A)
92 Shore A
Body material
Cast iron
Tread Material Mix
PUR casted premium
Tread width
50 mm
Diameter
125 mm
Threadguards
With 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.
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort.
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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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 attachment 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 rotational movement 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 that delivers excellent wear resistance and floor protection. The wheel body is manufactured from cast iron, providing durability and stability under continuous use. The overall height of the castor assembly is 164 mm, making it suitable for integration into various trolley and equipment designs. The load capacity specifications are comprehensive: the static load capacity reaches 1320 kg, whilst the dynamic load capacity is rated at 550 kg when operating at 6 km/h or 660 kg at 4 km/h, allowing engineers to select appropriate operational parameters based on specific application requirements. This combination of precision engineering, robust materials, and substantial load ratings makes the Zeta swivel castor an ideal choice for heavy-duty industrial applications requiring reliable manoeuvrability and performance.

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The Zeta fixed castor is a robust industrial mobility solution engineered for demanding applications requiring reliable load-bearing performance. The castor is equipped with a medium rectangular plate fitting, which provides secure and stable attachment to equipment and furniture bases. The housing is constructed from very heavy steel sheet, ensuring exceptional durability and resistance to wear whilst maintaining structural integrity under continuous operational stress. The wheel assembly features a 125 mm diameter design with a cast iron body, delivering superior strength and longevity in high-traffic environments. The tread is manufactured from PUR casted premium material, which offers excellent grip, reduced noise generation, and enhanced floor protection. The wheel is supported by a precision ball bearing, guaranteeing smooth rotation and minimising friction during movement. The overall height of the castor measures 164 mm, accommodating various equipment configurations and clearance requirements. The static load capacity reaches 1320 kg, providing substantial support for stationary applications. The dynamic load capacity is rated at 550 kg when operating at 6 km/h and 660 kg at 4 km/h, enabling safe and controlled movement of loaded equipment at specified speeds. This comprehensive specification makes the Zeta fixed castor an ideal choice for industrial, commercial, and institutional settings where performance, reliability, and safety are paramount considerations.

125 mm
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125 mm
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