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The Kappa load is a swivel castor with directional lock designed for heavy-duty industrial applications. It features a medium rectangular plate fitting for secure mounting. The housing is constructed from iron forged, heavy material and incorporates a deep-groove ball thrust roller bearing swivel system for smooth operation. The wheel comprises a polyamide, heavy body with tread material identical to the wheel body, supported by precision ball bearings for reliable performance. With a wheel diameter of 250 mm, the castor has an overall height of 305 mm. Load capacity specifications include dynamic loads of 1320 kg at 4 km/h and 1100 kg at 6 km/h, with a static load capacity of 2200 kg. This robust castor is particularly suited for airport equipment, AMR systems, automotive OEM applications, ceramic and glass manufacturers, production and platform trolleys, and AGV systems.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9651TOP250P63 CL67
EAN
4031582314687
S4 Materialnumber
990830363
Core attributes
Housing type
Swivel castor with directional lock
Overall width
110 mm
Load capacity at 4 km/h
1320 kg
Load capacity at 6 km/h
1100 kg
Load capacity Static
2200 kg
Overall height
305 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-30 °C
Overall weight
5.63 kg
Product name
Kappa load
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
Colour
Blue passivated
Fork shape
Broad, reinforced
Material
Iron forged, heavy
Swivel bearing
Deep-groove ball thrust roller bearing
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
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.
Strong construction
Housing made of heavy steel for high load capacity.
Low wear and tear wheels
Durable wheels with extremely low wear and tear properties.
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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
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. This wheel features a diameter of 250 mm and a hub length of 60 mm, with an axle hole diameter of 25 mm designed to accommodate standard castor fittings. The wheel is equipped with a precision ball bearing to ensure smooth rotation and longevity. The static load capacity reaches 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, making it suitable for demanding industrial and commercial 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 load
9650TOP250P63 CL67

The Kappa load swivel castor features a medium rectangular plate fitting for secure mounting applications. The housing is constructed from iron forged, heavy material and incorporates a deep-groove ball thrust roller bearing swivel mechanism for smooth directional changes under load. The wheel comprises a polyamide, heavy body with tread material identical to the wheel body, mounted on precision ball bearings for optimal rolling performance, with a diameter of 250 mm. The castor has an overall height of 305 mm, making it suitable for heavy-duty industrial applications. Load capacity specifications include dynamic ratings of 1320 kg at 4 km/h and 1100 kg at 6 km/h operating speeds, with a static load capacity of 2200 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
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 load
9652TOP250P63 CL67

The Kappa load is a swivel castor with total lock, head end of castor, featuring a medium rectangular plate fitting for secure mounting applications. The housing is constructed from iron forged, heavy material and incorporates a deep-groove ball thrust roller bearing swivel bearing system for enhanced durability and smooth operation. The wheel assembly comprises a polyamide, heavy body material with tread material identical with wheel body, equipped with precision ball bearing for optimal performance, and measures 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 1320 kg at 4 km/h and 1100 kg at 6 km/h operating speeds, whilst the static load capacity reaches 2200 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
1320 kg
250 mm
305 mm
1320 kg