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The Zeta swivel castor with directional lock is engineered for demanding industrial applications including airport equipment, automotive OEM, production and platform trolleys, and transport equipment. This unit 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 rotation and extended operational life. The wheel features a 160 mm diameter with a PUR casted premium tread material mounted on an aluminium body, supported by precision ball bearings that deliver reliable performance under sustained loads. The overall height of the castor is 200 mm, providing appropriate ground clearance for most industrial trolley and transport applications. The load capacity specifications are as follows: static load capacity reaches 1600 kg, whilst dynamic load capacity is rated at 640 kg at 6 km/h or 800 kg at 4 km/h, allowing operators to select appropriate speeds based on load requirements. This combination of robust construction, precision bearings, and substantial load ratings makes the Zeta castor suitable for heavy-duty industrial environments where reliability and durability are paramount.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
4681ITP160P63
EAN
4031582307986
S4 Material Number
990837941
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
200 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-10 °C
Overall weight
3.25 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
270 mm
Offset
55 mm
Swivel radius
135 mm
Wheel
Hardness of tread (A)
92 Shore A
Hardness of tread (D)
42 Shore D
Body material
Aluminium
Tread Material Mix
PUR casted premium
Tread width
50 mm
Diameter
160 mm
Body width
50 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
Wheel Color
Honey yellow (RAL1005)
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.
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Accessories

Accessory
Foot protection
Foot Protection Ø160

The Foot protection accessory is a specialised component designed to enhance castor functionality and durability. Weighing 0.67 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 environments. Its substantial construction ensures long-term reliability and consistent protection across varied applications.