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The Kappa load is a swivel castor with total lock, head end of castor, engineered 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 large rectangular plate that provides secure and stable mounting to various equipment bases. The housing is constructed from iron forged, heavy-duty material, ensuring exceptional durability and structural integrity, whilst incorporating a deep-groove ball thrust roller bearing that enables smooth and reliable swivel operation under continuous use. The wheel features a 250 mm diameter design with a cast iron body and PUR casted premium tread material, delivering superior wear resistance and extended service life. The wheel is supported by a precision ball bearing that guarantees smooth rotation and minimal maintenance requirements. The overall height of the castor assembly is 305 mm, providing appropriate ground clearance for most industrial applications. The load capacity specifications are comprehensive: the static load capacity reaches 4080 kg, whilst the dynamic load capacity is rated at 1700 kg at 6 km/h or 2040 kg at 4 km/h, allowing flexibility in operational speed requirements. This combination of robust construction, precision bearings, and substantial load ratings makes the Kappa load an ideal solution for heavy-duty material handling and transport applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9652FTP250P64 CL97
EAN
4031582314793
S4 Material Number
990830398
Core attributes
Type
Swivel castor with total lock, head end of castor
Overall width
140 mm
Load capacity at 4 km/h
2160 kg
Load capacity at 6 km/h
1800 kg
Load capacity Static
3600 kg
Overall Height
305 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-10 °C
Overall weight
16.55 kg
Product Name
Kappa load
Standard
EN12533 - Heavy Duty Castors
Electric Conductive
Stainless
Fitting
Fitting type
Large rectangular plate
Plate hole diameter
15 mm
Plate hole length (Maximum)
105 mm
Plate hole width (Maximum)
140 mm
Plate length
175 mm
Plate width
140 mm
Housing
Housing Color
Zink-iron (transparent)
Fork shape
Broad, reinforced
Housing Material
Iron forged, heavy
Swivel Bearing
Deep-groove ball thrust roller bearing
Swivel interference
390 mm
Offset
65 mm
Swivel radius
195 mm
Wheel
Hardness of tread (A)
92 Shore A
Hardness of tread (D)
42 Shore D
Body material
Cast iron
Tread Material Mix
PUR casted premium
Tread width
80 mm
Diameter
250 mm
Body width
80 mm
Threadguards
With 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.
Prevents unintended movement
Wheel lock for manual operation
Secured stand
Total lock for simultaneously locking the wheel and swivel housing.
Strong construction
Housing made of heavy steel for high load capacity.
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort.
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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Matching Products

Variants
Swivel castor 250 mm
Swivel castor 250 mm
Kappa load
9650FTP250P64 CL97

The Kappa load swivel castor features a large 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 assembly comprises a cast iron body with polyurethane, casted tread material, mounted on precision ball bearings for optimal rolling performance. The wheel diameter measures 250 mm with an overall height of 305 mm. Load capacity specifications include dynamic ratings of 2160 kg at 4 km/h and 1800 kg at 6 km/h operating speeds, whilst the static load capacity reaches 3600 kg. This heavy-duty castor is engineered 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
2160 kg
250 mm
305 mm
2160 kg
Variants
Swivel castor with directional lock 250 mm
Swivel castor with directional lock 250 mm
Kappa load
9651FTP250P64 CL97

The Kappa load is a swivel castor with directional lock featuring a large 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 reliable directional control and smooth operation. The wheel assembly comprises a robust cast iron body with a polyurethane, casted tread surface, mounted on precision ball bearings for optimal performance, with a diameter of 250 mm ensuring excellent load distribution. The castor has an overall height of 305 mm, making it suitable for heavy-duty industrial applications. Load capacity specifications include dynamic ratings of 2160 kg at 4 km/h and 1800 kg at 6 km/h operating speeds, whilst providing a static load capacity of 3600 kg for stationary applications.

250 mm
305 mm
2160 kg
250 mm
305 mm
2160 kg