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The Alpha fixed castor features a small rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, heavy-duty material ensuring robust performance in demanding environments. The wheel incorporates a plastic thermoset, heat-resistant body with tread material identical to the wheel body, supported by a dry bearing bush for smooth operation. The wheel diameter measures 80 mm, whilst the overall height of the complete assembly is 108 mm. Load specifications include a dynamic capacity of 100 kg at speeds up to 4 km/h and a static load capacity of 200 kg, making this castor suitable for medium-duty industrial applications requiring reliable mobility and load-bearing performance.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478BOG080P62
EAN
4031582345711
Core attributes
Housing type
Fixed castor
Load capacity at 4 km/h
100 kg
Load capacity Static
200 kg
Overall height
108 mm
Temperature range (Maximum)
280 °C
Temperature range (Minimum)
-40 °C
Overall weight
0.47 kg
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Small rectangular plate
Plate hole diameter
9 mm
Plate hole length (Maximum)
80 mm
Plate hole length (Minimum)
77 mm
Plate hole width (Maximum)
60 mm
Plate length
105 mm
Plate width
85 mm
Housing
Colour
Blue passivated
Fork shape
Broad
Material
Steel sheet, heavy
Wheel
Hardness of tread (D)
85 Shore D
Body material
Plastic thermoset, heat-resistant
Tread material
Identical with wheel body
Tread width
35 mm
Diameter
80 mm
Axle
Screwed with nut
Bearing
Dry bearing bush
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 wear and tear wheels
Durable wheels with extremely low wear and tear properties.
Constant heat resistance
Wheels made of heat resistant material for use in extreme environments.
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Fixed castor 100 mm
Alpha
3478BOG100P62

The Alpha is a fixed castor designed for robust industrial applications, featuring a small rectangular plate fitting that ensures secure and straightforward installation to equipment and furniture bases. The housing is constructed from heavy steel sheet, providing exceptional durability and resistance to wear, whilst maintaining structural integrity under demanding operational conditions. The wheel comprises a 100 mm diameter component manufactured from plastic thermoset material that is heat-resistant, offering reliable performance across a wide temperature range. The tread material is identical with the wheel body, ensuring consistent wear characteristics and optimal grip throughout the castor's operational life. The wheel is equipped with a dry bearing bush, which provides smooth rotation with minimal maintenance requirements, making it particularly suitable for environments where lubrication may be impractical or undesirable. The overall height of the castor is 128 mm, allowing for precise integration into equipment designs with specific spatial constraints. Regarding load capacity, the castor demonstrates a static load capacity of 300 kg, enabling it to support substantial stationary loads without deformation or failure. The dynamic load capacity is rated at 150 kg when operating at speeds up to 4 km/h, ensuring safe and reliable performance during movement and transportation operations. These specifications combine to make the Alpha fixed castor an excellent choice for applications requiring dependable mobility solutions with significant load-bearing capability.

100 mm
128 mm
150 kg
100 mm
128 mm
150 kg