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The Alpha swivel castor is a heavy-duty mobility solution engineered for demanding industrial applications, featuring a small rectangular plate fitting that ensures secure and 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, providing smooth rotational movement and exceptional durability under continuous operational stress. The wheel comprises a 100 mm diameter design with a polyamide body and polyurethane injected tread material, supported by a roller bearing that facilitates reliable performance across varied surfaces and environments. With an overall height of 128 mm, this castor is dimensionally optimised for integration into compact and space-constrained applications whilst maintaining structural integrity. The load capacity specifications demonstrate robust engineering credentials, with a static load capacity of 300 kg and a dynamic load capacity of 150 kg at speeds up to 4 km/h, making the Alpha swivel castor suitable for 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. This comprehensive performance profile ensures reliable service across diverse industrial and commercial sectors.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470UAR100P62
EAN
4031582304268
S4 Material Number
990029587
Core attributes
Type
Swivel castor
Overall width
75 mm
Load capacity at 4 km/h
150 kg
Load capacity Static
300 kg
Overall Height
128 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-25 °C
Overall weight
0.81 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
Housing Color
Blue passivated
Fork shape
Broad
Housing Material
Steel sheet, heavy
Swivel Bearing
Two ball races
Dome diameter
75 mm
Swivel interference
180 mm
Offset
40 mm
Swivel radius
90 mm
Wheel
Hardness of tread (A)
92 Shore A
Hardness of tread (D)
42 Shore D
Body material
Polyamide
Tread Material Mix
Polyurethane, injected
Tread width
32 mm
Diameter
100 mm
Body width
32 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.
Easy steering
Double ball bearing swivel head.
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Accessories

Wheel 100 mm
Maxtech
UAR 100x32-Ø12 HL34,9

The Maxtech wheel is a precision castor component engineered for demanding industrial applications, featuring a 100 mm diameter with a 32 mm wide polyurethane injected tread that delivers excellent wear resistance and floor protection. The wheel body is constructed from durable polyamide, whilst the integrated roller bearing ensures smooth, reliable rotation under continuous operation. The hub measures 34.9 mm in length and accommodates a 12 mm diameter axle hole for secure mounting compatibility. This wheel is rated for a static load capacity of 200 kg, making it suitable for stationary or slow-moving applications, and a dynamic load capacity of 100 kg at speeds up to 4 km/h, ensuring safe performance in mobile castor assemblies where controlled movement is required.

100 mm
100 kg
100 mm
100 kg
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Matching Products

Swivel castor with total lock 100 mm
Alpha
3477UAR100P62

The Alpha is a swivel castor with total lock, designed for demanding industrial applications requiring reliable manoeuvrability and secure positioning. The castor is fitted with a small rectangular plate, which provides a secure and straightforward mounting solution for integration into various equipment and systems. The housing is constructed from heavy steel sheet, ensuring robust durability and resistance to wear, whilst the swivel bearing incorporates two ball races that facilitate smooth rotation and enable the total lock mechanism to function effectively. The wheel features a 100 mm diameter and is equipped with a roller bearing for smooth operation under continuous use. The wheel tread is manufactured from injected polyurethane, which delivers excellent grip, low noise operation, and resistance to abrasion, whilst the wheel body is constructed from polyamide to provide lightweight strength and chemical resistance. The overall height of the castor assembly is 128 mm, making it suitable for integration into compact or space-constrained applications. The castor demonstrates a static load capacity of 300 kg, enabling it to support substantial stationary loads, and a dynamic load capacity of 150 kg at speeds up to 4 km/h, ensuring safe operation during transport and manoeuvring. The Alpha 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 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.

100 mm
128 mm
150 kg
100 mm
128 mm
150 kg
Fixed castor 100 mm
Alpha
3478UAR100P62

The Alpha is a fixed castor designed for demanding industrial applications, featuring a small rectangular plate fitting that ensures secure and straightforward installation across a wide range of equipment and transport systems. The housing is constructed from heavy steel sheet, providing exceptional durability and structural integrity to withstand rigorous operational environments. The wheel assembly comprises a 100 mm diameter polyurethane injected tread mounted on a polyamide body, supported by a roller bearing that delivers smooth, reliable rotation and extended service life. With an overall height of 128 mm, the castor integrates seamlessly into compact spaces whilst maintaining optimal manoeuvrability. The Alpha demonstrates impressive load-bearing capabilities, supporting a static load capacity of 300 kg and a dynamic load capacity of 150 kg at speeds up to 4 km/h, making it suitable 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. This combination of robust materials, precision engineering, and substantial load ratings establishes the Alpha as a versatile solution for industrial mobility requirements.

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