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The Alpha is a fixed castor designed for demanding industrial applications, featuring a medium rectangular plate fitting that ensures secure and stable mounting to equipment and machinery. The housing is constructed from heavy steel sheet, providing exceptional durability and resistance to wear in high-traffic environments. The wheel assembly comprises a 200 mm diameter wheel with a solid rubber, non-marking tread material that protects floors from marking whilst delivering reliable traction and smooth operation. The wheel is supported by a roller bearing, which facilitates smooth rotation and minimises friction during use. The overall height of the castor is 240 mm, making it suitable for integration into various equipment configurations. This fixed castor is engineered to support a static load capacity of 410 kg, ensuring robust performance under stationary conditions, whilst maintaining a dynamic load capacity of 205 kg when operating at speeds up to 4 km/h. The combination of heavy-duty steel sheet housing, precision roller bearing, and non-marking rubber tread makes the Alpha an ideal solution for applications requiring reliable mobility, floor protection, and sustained load-bearing capability in industrial and commercial settings.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478DIJ200P63
EAN
4031582306255
Core attributes
Housing type
Fixed castor
Load capacity at 4 km/h
205 kg
Load capacity Static
410 kg
Overall height
240 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-20 °C
Overall weight
2.97 kg
Product name
Alpha
Standard
EN12532 - Transport Equipment
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
137 mm
Plate width
115 mm
Housing
Colour
Blue passivated
Fork shape
Broad
Material
Steel sheet, heavy
Wheel
Hardness of tread (A)
80 Shore A
Body material
Sheet Steel
Tread material
Solid rubber, non-marking
Tread width
50 mm
Diameter
200 mm
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Roller 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.
Variable fitting options
Different fitting dimensions for a large range of applications.
Resource-conserving part replacement
Threaded axles allow effortless wheel change.
Uninterrupted use
Swivel bearing with dust ring for continuous, uninterrupted movement.
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
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Variants
Swivel castor 200 mm
Swivel castor 200 mm
Alpha
3470DIJ200P63

The Alpha swivel castor features a medium rectangular plate fitting for secure mounting to equipment frames. The housing is constructed from heavy steel sheet and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional changes and long-term durability. The wheel comprises a sheet steel body with solid rubber, non-marking tread material that protects floor surfaces whilst providing excellent grip, and is equipped with a roller bearing for reduced rolling resistance and enhanced performance. With a wheel diameter of 200 mm, the castor has an overall height of 240 mm. Load specifications include a dynamic capacity of 205 kg at speeds up to 4 km/h and a static load capacity of 410 kg, making it suitable for demanding industrial applications including automotive OEM, catering carts, container construction, electronic systems, fire fighting technology, machine construction, logistics systems, production trolleys, roll cages, tool cabinets, transport equipment, waste disposal systems, and work benches.

200 mm
240 mm
205 kg
200 mm
240 mm
205 kg