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The Kappa swivel castor with directional lock features a medium rectangular plate fitting for secure mounting applications. The housing is constructed from iron forged, heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel comprises a polyamide, heavy body material with tread material identical with wheel body, equipped with precision ball bearing for optimal performance, measuring 250 mm in diameter. The castor has an overall height of 305 mm, providing suitable clearance for various industrial applications. Load capacity specifications include dynamic loads of 1200 kg at 4 km/h and 1000 kg at 6 km/h operating speeds, with a static load capacity of 2000 kg. This robust castor is designed for demanding applications including airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and AGV systems.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9681TOP250P63 CL67
EAN
4031582315738
S4 Material Number
990829038
Core attributes
Type
Swivel castor with directional lock
Overall width
110 mm
Load capacity at 4 km/h
1200 kg
Load capacity at 6 km/h
1000 kg
Load capacity Static
2000 kg
Overall Height
305 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-30 °C
Overall weight
5.47 kg
Product Name
Kappa
Standard
EN12533 - Heavy Duty Castors
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
135 mm
Plate width
110 mm
Housing
Housing Color
Blue passivated
Fork shape
Broad, reinforced
Housing Material
Iron forged, heavy
Swivel Bearing
Two ball races, reinforced or stainless
Dome diameter
111 mm
Swivel interference
375 mm
Offset
61 mm
Swivel radius
187.5 mm
Wheel
Hardness of tread (D)
75 Shore D
Body material
Polyamide, heavy
Tread Material Mix
Identical with wheel body
Tread width
50 mm
Diameter
250 mm
Body width
50 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
Wheel Color
Natural white
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.
Strong construction
Housing made of heavy steel for high load capacity.
Reliable traction
Traction-optimised treads for secure grip on wet and slippery floors.
Secured mounting plate
Mounting plate secured with nut & bolt kingpin.
Solid construction
Solid steel plate for maximum load capacity.
Low wear and tear wheels
Durable wheels with extremely low wear and tear properties.
Easy steering
Double ball bearing swivel head.
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.
Long-lasting surfaces
Extra high-quality galvanising for a long service life under harsh operating conditions.
Extra heavy duty construction
Welded solid steel construction for highest load capacity.
Heavy duty construction
Extra heavy steel housing for high load capacity.
Hardened double ball raceways
Two hardened double ball raceways guarantee exceptionalstability.
Flexible lock function
Use of two independent actuation systems in one castor.
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Accessories

Accessory
Directional lock
Directional lock 9651/9681

The Directional lock is an accessory designed to enhance castor functionality and control. This component weighs 0.28 kg and provides reliable directional constraint for castor applications where movement restriction is required. The accessory integrates seamlessly with standard castor assemblies to prevent unwanted rotation or lateral movement, ensuring stable positioning in fixed or semi-fixed orientations. Engineered for durability and consistent performance, the Directional lock is suitable for industrial, commercial, and institutional environments where directional stability is essential for operational safety and efficiency.

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
Duratech
TOP 250x50-Ø25 HL60

The Duratech wheel is a precision castor component manufactured from heavy-duty polyamide with a tread width of 50 mm that is identical with the wheel body. The wheel features a diameter of 250 mm and incorporates a hub length of 60 mm with an axle hole diameter of 25 mm. The wheel is equipped with a precision ball bearing to ensure smooth rotation and longevity. The static load capacity is rated at 2200 kg, whilst the dynamic load capacity varies depending on operational speed, delivering 1100 kg at 6 km/h and 1320 kg at 4 km/h. This specification makes the Duratech wheel suitable for demanding industrial and commercial castor applications requiring reliable performance under substantial loads.

250 mm
1320 kg
250 mm
1320 kg
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Matching Products

Variants
Swivel castor 250 mm
Swivel castor 250 mm
Kappa
9680TOP250P63 CL67

The Kappa swivel castor features a medium rectangular plate fitting for secure mounting applications. The housing is constructed from iron forged, heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel comprises a polyamide, heavy body material with tread material identical with wheel body, ensuring consistent performance characteristics, whilst the precision ball bearing provides reliable rotation with minimal friction. The wheel diameter measures 250 mm with an overall height of 305 mm. Load capacity specifications include dynamic loads of 1200 kg at 4 km/h and 1000 kg at 6 km/h operating speeds, with a static load capacity of 2000 kg. This castor is specifically designed for demanding applications including airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and AGV systems.

250 mm
305 mm
1200 kg
250 mm
305 mm
1200 kg
Variants
Fixed castor 250 mm
Fixed castor 250 mm
Kappa
9688TOP250P63 CL67

The Kappa fixed castor features a medium rectangular plate fitting and is constructed with an iron forged, heavy housing for robust industrial applications. The wheel incorporates a polyamide, heavy body material with tread material identical to the wheel body, mounted on precision ball bearings for smooth operation. With a wheel diameter of 250 mm, the castor has an overall height of 305 mm. The load capacity specifications include a dynamic load rating of 1,320 kg at 4 km/h and 1,100 kg at 6 km/h, whilst providing a static load capacity of 2,200 kg. This heavy-duty castor is specifically designed for demanding applications including airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and AGV systems, delivering reliable performance in industrial environments.

250 mm
305 mm
1320 kg
250 mm
305 mm
1320 kg
Variants
Swivel castor with total lock, head end of castor 250 mm
Swivel castor with total lock, head end of castor 250 mm
Kappa
9682TOP250P63 CL67

The Kappa swivel castor with total lock, head end of castor features a medium rectangular plate fitting for secure mounting applications. The housing is constructed from iron forged, heavy material and incorporates two ball races, reinforced or stainless swivel bearing system for enhanced durability and smooth operation. The wheel comprises a polyamide, heavy body material with tread material identical with wheel body, equipped with precision ball bearing for optimal performance, measuring 250 mm in diameter. The castor has an overall height of 305 mm, providing suitable clearance for various industrial applications. Load capacity specifications include dynamic loads of 1200 kg at 4 km/h and 1000 kg at 6 km/h operating speeds, with a static load capacity of 2000 kg, making it ideal for airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and AGV systems.

250 mm
305 mm
1200 kg
250 mm
305 mm
1200 kg