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The Alpha swivel castor is a heavy-duty mobility solution engineered for demanding industrial and commercial applications. This swivel castor features a small rectangular plate fitting that enables straightforward installation onto equipment and transport systems. The housing is constructed from heavy steel sheet and incorporates two ball races within the swivel bearing assembly, ensuring smooth rotational movement and extended operational longevity. The wheel comprises a 125 mm diameter design with a roller bearing and an elastic tyre with non-marking, vulcanised tread, mounted on a polyamide body that provides durability whilst protecting sensitive surfaces and environments. The overall height of the castor measures 155 mm, accommodating integration into various platform and trolley designs. This castor delivers a static load capacity of 500 kg, enabling it to support substantial stationary loads, whilst maintaining a dynamic load capacity of 250 kg at operational speeds of up to 4 km/h. The Alpha swivel castor is ideally suited for automotive original equipment manufacturing, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology applications, 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, making it a versatile choice for demanding industrial environments.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470UFR125P62
EAN
4031582304435
S4 Materialnumber
990001154
Core attributes
Housing type
Swivel castor
Overall width
75 mm
Load capacity at 4 km/h
250 kg
Load capacity Static
500 kg
Overall height
155 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-20 °C
Overall weight
1.03 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)
63 Shore A
Body material
Polyamide
Tread material
Elastic tire, non-marking, vulcanized
Tread width
40 mm
Diameter
125 mm
Body width
40 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Roller bearing
Wheel color
Silver grey (RAL7001)
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.
Quiet rolling
Soft wheel versions for a quiet working environment.
Easy steering
Double ball bearing swivel head.
Low-vibration transport
Extra soft wheels with good shock absorbing properties.
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Accessories

Wheel 125 mm
Elastech
UER 125x40-Ø12

The Elastech wheel is a castor wheel manufactured from polyamide with a diameter of 125 mm and a tread width of 40 mm, featuring an elastic tire in black vulcanized material that provides reliable performance across various applications. The wheel is equipped with a roller bearing and incorporates a hub length of 44 mm with an axle hole diameter of 12 mm, ensuring compatibility with standard castor assemblies. This wheel is designed to support a static load capacity of 500 kg, whilst maintaining a dynamic load capacity of 250 kg at speeds up to 4 km/h, making it suitable for both stationary and mobile applications requiring robust load-bearing capabilities in industrial and commercial environments.

125 mm
250 kg
125 mm
250 kg
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Matching Products

Swivel castor with total lock 125 mm
Alpha
3477UFR125P62

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 machinery. The housing is constructed from heavy steel sheet and incorporates two ball races within the swivel bearing assembly, ensuring smooth rotational movement and reliable directional control. The wheel features a 125 mm diameter and is mounted on a roller bearing, with an elastic tire of non-marking, vulcanised material that provides excellent grip and floor protection whilst minimising marking on sensitive surfaces. The wheel body is manufactured from polyamide, offering durability and resistance to wear in challenging environments. The overall height of the castor is 155 mm, making it suitable for integration into various equipment designs. The castor demonstrates impressive load-bearing capabilities, with a static load capacity of 500 kg and a dynamic load capacity of 250 kg at speeds up to 4 km/h, making it ideal for applications including 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.

125 mm
155 mm
250 kg
125 mm
155 mm
250 kg
Fixed castor 125 mm
Alpha
3478UFR125P62

The Alpha fixed castor is engineered for demanding industrial applications requiring reliable directional control and stability. This castor features a small rectangular plate fitting that enables straightforward installation onto equipment and transport systems. The housing is constructed from heavy steel sheet, providing robust structural integrity and durability in challenging operational environments. The wheel assembly comprises a 125 mm diameter design mounted on a roller bearing, with an elastic tire featuring non-marking, vulcanised tread material and a polyamide body that ensures smooth operation whilst protecting sensitive surfaces and floors. The overall height of the castor measures 155 mm, facilitating integration into various equipment configurations. The Alpha castor delivers a static load capacity of 500 kg, accommodating substantial weight requirements, whilst maintaining a dynamic load capacity of 250 kg at speeds up to 4 km/h, making it suitable for both stationary and mobile applications. This fixed castor is ideally suited for 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, offering versatile performance across diverse industrial sectors.

125 mm
155 mm
250 kg
125 mm
155 mm
250 kg