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The Alpha swivel castor features a bolt hole fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement under load. The wheel comprises a polyamide body with tread material identical to the wheel body construction, mounted on a plain bearing system for reliable rotation, with a diameter of 125 mm. The castor has an overall height of 155 mm, providing appropriate ground clearance for various applications. Load specifications include a dynamic capacity of 125 kg at speeds up to 4 km/h and a static load capacity of 250 kg, making it suitable for automotive OEM, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470UOH125P30-13
EAN
4031582304541
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
125 kg
Load capacity Static
250 kg
Overall height
155 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-40 °C
Overall weight
0.99 kg
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Bolt hole
Bolt hole diameter
13 mm
Housing
Fork shape
Broad
Material fork
Steel sheet, heavy
Swivel bearing
Two ball races
Swivel interference
205 mm
Offset
40 mm
Swivel radius
102.5 mm
Wheel
Hardness of tread (D)
75 Shore D
Body material
Polyamide
Tread material
Identical with wheel body
Tread width
40 mm
Diameter
125 mm
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Plain 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 wear and tear wheels
Durable wheels with extremely low wear and tear properties.
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort.
Easy steering
Double ball bearing swivel head.
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Crossselling

Variants
Swivel castor with total lock 125 mm
Swivel castor with total lock 125 mm
Alpha
3477UOH125P30-13

The Alpha swivel castor with total lock features a bolt hole fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth rotational movement and enhanced durability. The wheel comprises a polyamide body with tread material identical to the wheel body, providing consistent performance characteristics, whilst utilising a plain bearing system for reliable operation. The wheel diameter measures 125 mm with an overall height dimension of 155 mm. Load capacity specifications include a dynamic load rating of 125 kg at speeds up to 4 km/h and a static load capacity of 250 kg, making it suitable for automotive OEM, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches.

125 mm
Light Duty | < 150 kg
155 mm
125 mm
Light Duty | < 150 kg
155 mm