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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 mechanism 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. The wheel diameter measures 150 mm with an overall height of 200 mm. Load capacity specifications include dynamic loads of 960 kg at 4 km/h and 800 kg at 6 km/h, with a static load capacity of 1600 kg. This castor is suitable for 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
9651TOP150P63 CL67
EAN
4031582314656
S4 Materialnumber
990829959
Core attributes
Housing type
Swivel castor with directional lock
Overall width
110 mm
Load capacity at 4 km/h
960 kg
Load capacity at 6 km/h
800 kg
Load capacity Static
1600 kg
Overall height
200 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-30 °C
Overall weight
4.38 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
275 mm
Offset
58 mm
Swivel radius
137.5 mm
Wheel
Hardness of tread (D)
75 Shore D
Body material
Polyamide, heavy
Tread material
Identical with wheel body
Tread width
50 mm
Diameter
150 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
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 systems, enabling operators to restrict movement to predetermined directions whilst maintaining smooth operational performance. The directional lock mechanism is engineered to deliver consistent performance in demanding industrial and commercial applications where precise directional control is essential. Its compact design and robust construction ensure durability and longevity in high-traffic environments, making it an ideal solution for applications requiring fixed directional movement without compromising manoeuvrability when directional constraints are not required.

Wheel 150 mm
Duratech
TOP 150x50-Ø20 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 150 mm and a hub length of 60 mm, with an axle hole diameter of 20 mm designed to accommodate standard castor fittings. The wheel is equipped with a precision ball bearing to ensure smooth rotation and extended operational life. The static load capacity is rated at 1600 kg, whilst the dynamic load capacity varies depending on operational speed, delivering 800 kg at 6 km/h or 960 kg at 4 km/h, making this wheel suitable for demanding industrial and commercial castor applications requiring reliable performance under substantial loads.

150 mm
960 kg
150 mm
960 kg
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Matching Products

Variants
Swivel castor 150 mm
Swivel castor 150 mm
Kappa load
9650TOP150P63 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 150 mm. The castor has an overall height of 200 mm, providing appropriate ground clearance for industrial applications. Load specifications include a static capacity of 1600 kg and dynamic capacities of 960 kg at 4 km/h and 800 kg at 6 km/h, making it suitable for airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and AGV systems.

150 mm
200 mm
960 kg
150 mm
200 mm
960 kg
Variants
Swivel castor with total lock, head end of castor 150 mm
Swivel castor with total lock, head end of castor 150 mm
Kappa load
9652TOP150P63 CL67

The Kappa load is a swivel castor with total lock, head end of castor, featuring 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 bearing system for smooth operation and durability. The wheel comprises a polyamide, heavy body with tread material identical with wheel body, equipped with precision ball bearing for optimal performance, and measures 150 mm in diameter. The castor has an overall height of 200 mm. Load capacity specifications include dynamic loads of 960 kg at 4 km/h and 800 kg at 6 km/h operating speeds, whilst the static load capacity reaches 1600 kg. This heavy-duty castor is designed for demanding applications including airport equipment, AMR systems, automotive OEM, ceramic and glass manufacturers, production and platform trolleys, and AGV systems.

150 mm
200 mm
960 kg
150 mm
200 mm
960 kg