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The Kappa load is a fixed castor designed for heavy-duty industrial applications. It features a medium rectangular plate fitting that provides secure mounting and optimal load distribution. The housing is constructed from heavy iron forged material, ensuring exceptional durability and structural integrity under demanding conditions. The wheel incorporates a heavy polyamide body with matching polyamide tread material, delivering excellent wear resistance and chemical compatibility. Precision ball bearings ensure smooth operation and extended service life. The wheel diameter measures 250 mm, whilst the overall height is 305 mm. Load specifications include a static capacity of 2,640 kg and dynamic capacities of 1,320 kg at 4 km/h and 1,100 kg at 6 km/h, making it suitable for heavy industrial equipment and machinery applications requiring reliable mobility solutions.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
9658TOP250P63 TFR
EAN
4031582386363
Core attributes
Housing type
Fixed castor
Load capacity at 4 km/h
1320 kg
Load capacity at 6 km/h
1100 kg
Load capacity Static
2640 kg
Overall height
305 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-40 °C
Overall weight
4.74 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)
105 mm
Plate hole width (Maximum)
80 mm
Plate hole width (Minimum)
75 mm
Plate length
135 mm
Plate width
110 mm
Housing
Fork shape
Broad, reinforced
Material
Iron forged, heavy
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
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
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

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