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The Kappa load is a swivel castor with directional lock, designed for demanding industrial applications including airport equipment, AMR systems, automotive OEM operations, ceramic and glass manufacturing, production and platform trolleys, and AGV systems. The castor is fitted with a medium rectangular plate that provides secure attachment to equipment and machinery. The housing comprises a heavy iron forged construction incorporating a deep-groove ball thrust roller bearing, which ensures smooth swivel operation and reliable directional locking functionality. The wheel features a 250 mm diameter with a PUR casted premium tread material mounted on an aluminium body, supported by precision ball bearings that deliver exceptional durability and performance under continuous operation. The overall height of the castor assembly measures 305 mm, providing appropriate ground clearance for most industrial transport applications. The load capacity specifications indicate a static load rating of 2000 kg, whilst the dynamic load capacity varies according to operational speed, with a maximum of 800 kg at 6 km/h or 1000 kg at 4 km/h, enabling flexible deployment across diverse material handling scenarios. This combination of robust construction, precision bearings, and substantial load ratings makes the Kappa load suitable for heavy-duty industrial environments requiring reliable directional control and consistent performance.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9651ITP250P63 CL67
EAN
4031582314601
S4 Material Number
990830357
Core attributes
Type
Swivel castor with directional lock
Overall width
110 mm
Load capacity at 4 km/h
1000 kg
Load capacity at 6 km/h
800 kg
Load capacity Static
2000 kg
Overall Height
305 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-10 °C
Overall weight
6.1 kg
Product Name
Kappa load
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
135 mm
Plate width
110 mm
Housing
Housing Color
Blue passivated
Fork shape
Broad, reinforced
Housing 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 (A)
92 Shore A
Hardness of tread (D)
42 Shore D
Body material
Aluminium
Tread Material Mix
PUR casted premium
Tread width
55 mm
Diameter
250 mm
Body width
55 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.
Strong construction
Housing made of heavy steel for high load capacity.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
Ergonomically friendly use
Wheels with optimised roll resistance to lighten the load for the user.
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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 load
9650ITP250P63 CL67

The Kappa load swivel castor is a heavy-duty mobility solution engineered for demanding industrial applications, featuring a medium rectangular plate fitting that ensures secure and versatile mounting across diverse equipment platforms. The housing comprises iron forged, heavy-duty construction incorporating a deep-groove ball thrust roller bearing that delivers exceptional rotational performance and directional stability under sustained operational loads. The wheel assembly utilises a 250 mm diameter design with a PUR casted premium tread material mounted on an aluminium body, complemented by precision ball bearings that guarantee smooth, reliable rotation and extended service life. With an overall height of 305 mm, this castor provides optimal ground clearance and manoeuvrability for integrated systems. The load capacity specifications demonstrate robust performance characteristics, supporting a static load rating of 2000 kg for stationary applications, whilst the dynamic load capacity reaches 800 kg at 6 km/h or 1000 kg at 4 km/h, accommodating variable operational speeds and load distributions. This swivel castor is specifically designed for airport equipment, AMR systems, automotive OEM applications, ceramic and glass manufacturing facilities, production and platform trolleys, and AGV systems, making it an ideal choice for environments requiring dependable, high-capacity mobility solutions with precision engineering and durable construction.

250 mm
305 mm
1000 kg
250 mm
305 mm
1000 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
9652ITP250P63 CL67

The Kappa load is a swivel castor with total lock, head end of castor, designed for demanding industrial applications including airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and AGV systems. The castor is fitted with a medium rectangular plate for secure mounting and integration into various equipment configurations. The housing is constructed from iron forged, heavy material, providing exceptional durability and structural integrity, whilst incorporating a deep-groove ball thrust roller bearing to ensure smooth swivel operation and reliable rotational performance under continuous use. The wheel features a 250 mm diameter and is equipped with a precision ball bearing for optimal load distribution and extended service life. The wheel tread is manufactured from PUR casted premium material, offering superior wear resistance, chemical compatibility, and floor protection. The wheel body is constructed from aluminium, delivering a lightweight yet robust construction that minimises overall equipment weight without compromising strength. The castor achieves an overall height of 305 mm, facilitating integration into compact equipment designs. Load capacity specifications indicate a static load rating of 2000 kg, whilst dynamic load ratings vary according to operational speed: 800 kg at 6 km/h and 1000 kg at 4 km/h, enabling flexible deployment across diverse operational scenarios and speed requirements.

250 mm
305 mm
1000 kg
250 mm
305 mm
1000 kg