Skip to main content Skip to search Skip to main navigation
Welcome to our newly redesigned website!
The Alpha swivel castor is a robust industrial mobility solution designed for demanding applications requiring reliable directional control and smooth operation. The castor features a small rectangular plate fitting that enables straightforward installation onto various equipment and transport systems. The housing is constructed from heavy steel sheet and incorporates two ball races within the swivel bearing assembly, ensuring smooth rotation and extended operational life under continuous use. The wheel comprises a 125 mm diameter design with a solid rubber, non-marking tread material mounted on a sheet steel body, paired with a roller bearing for optimal load distribution and reduced friction during operation. The overall height of the castor measures 155 mm, providing appropriate ground clearance for most industrial applications. The Alpha swivel castor demonstrates impressive load-bearing capabilities, with a static load capacity of 200 kg and a dynamic load capacity of 100 kg at speeds up to 4 km/h, making it suitable for a comprehensive range of industrial environments. This castor is ideally suited for use in automotive original equipment manufacturing, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection equipment, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches, where durability, reliability, and consistent performance are essential requirements.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470DIR125P62
EAN
4031582303421
S4 Materialnumber
990028096
Core attributes
Housing type
Swivel castor
Overall width
75 mm
Load capacity at 4 km/h
100 kg
Load capacity Static
200 kg
Overall height
155 mm
Temperature range (Maximum)
85 °C
Temperature range (Minimum)
-20 °C
Overall weight
1.16 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)
60 mm
Plate hole length (Minimum)
77 mm
Plate hole width (Maximum)
80 mm
Plate hole width (Minimum)
77 mm
Plate length
105 mm
Plate width
80 mm
Housing
Colour
Blue passivated
Fork shape
Broad
Material
Steel sheet, heavy
Swivel bearing
Two ball races
Dome diameter
75 mm
Swivel interference
205 mm
Offset
40 mm
Swivel radius
102.5 mm
Wheel
Hardness of tread (A)
80 Shore A
Body material
Sheet Steel
Tread material
Solid rubber, non-marking
Tread width
37 mm
Diameter
125 mm
Body width
37 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Roller bearing
Wheel color
Blue passivated
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.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
Easy steering
Double ball bearing swivel head.
Skip product gallery

Matching Products

Fixed castor 125 mm
Alpha
3478DIR125P62

The Alpha is a fixed castor designed for demanding industrial applications, featuring a small rectangular plate fitting that ensures secure and straightforward installation onto equipment and trolleys. The housing is constructed from heavy steel sheet, providing robust structural integrity and durability in challenging operational environments. The wheel comprises a 125 mm diameter design with a roller bearing for smooth rotation and reliable performance, whilst the tread is manufactured from solid rubber with non-marking properties to protect sensitive flooring and surfaces from discolouration and damage. The overall height of the castor measures 155 mm, making it suitable for integration into various platform and equipment designs. The Alpha castor is engineered to support a static load capacity of 200 kg, ensuring stability when equipment remains stationary, and a dynamic load capacity of 100 kg at speeds up to 4 km/h during transport operations. This combination of robust construction, reliable bearing system, and substantial load ratings makes the Alpha castor ideal for use in automotive original equipment manufacturing, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting and fire protection equipment, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches across industrial and commercial sectors.

125 mm
155 mm
100 kg
125 mm
155 mm
100 kg
Swivel castor with total lock 125 mm
Alpha
3477DIR125P62

The Alpha is a swivel castor with total lock, designed for demanding industrial applications and equipped with a small rectangular plate fitting for secure mounting onto equipment and trolleys. The housing is constructed from heavy steel sheet and incorporates two ball races within the swivel bearing assembly, ensuring smooth rotation and reliable directional control. The wheel features a 125 mm diameter and is mounted on a roller bearing, with a solid rubber, non-marking tread material that provides excellent grip whilst protecting floor surfaces from damage and discolouration. The wheel body is manufactured from sheet steel, delivering durability and structural integrity under continuous operational stress. With an overall height of 155 mm, the Alpha castor offers a compact profile suitable for integration into space-constrained equipment designs. The castor demonstrates impressive load-bearing capabilities, supporting a static load capacity of 200 kg and a dynamic load capacity of 100 kg at speeds up to 4 km/h, making it ideal for both stationary and mobile applications. The Alpha is particularly well-suited for use in automotive original equipment manufacturing, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology environments, fire fighting and fire protection equipment, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches, where reliable performance and floor protection are essential requirements.

125 mm
155 mm
100 kg
125 mm
155 mm
100 kg