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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 a two ball races swivel bearing system for smooth directional movement. The wheel assembly consists of a polyamide body fitted with an elastic tyre in black vulcanized rubber, supported by a roller bearing for enhanced durability and reduced friction. The wheel diameter measures 125 mm, whilst the overall height of the complete castor unit is 155 mm. Load specifications include a dynamic capacity of 160 kg at speeds up to 4 km/h and a static load capacity of 320 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
3470UER125P30-13
EAN
4031582304329
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
160 kg
Load capacity Static
320 kg
Overall height
155 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-20 °C
Overall weight
1.05 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 (A)
64 Shore A
Body material
Polyamide
Tread material
Elastic tire, black, vulcanized
Tread width
40 mm
Diameter
125 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Roller 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.
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 designed for castor applications, featuring a 125 mm diameter with a 40 mm wide elastic tyre in black vulcanised rubber mounted on a polyamide body. The wheel incorporates a roller bearing system with a 12 mm axle hole diameter and 44 mm hub length for reliable operation. Load capacity specifications include a dynamic rating of 250 kg at speeds up to 4 km/h and a static load capacity of 500 kg, making it suitable for medium to heavy-duty industrial applications requiring smooth mobility.

125 mm
Medium Duty | 150 - 500 kg
125 mm
Medium Duty | 150 - 500 kg
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Crossselling

Variants
Alpha
Alpha
Alpha
3477UER125P30-13

The Alpha swivel castor with total lock features a bolt hole fitting for secure mounting applications. The housing is constructed from heavy steel sheet and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement and reliable locking functionality. The wheel comprises a polyamide body fitted with an elastic tyre in black vulcanised rubber, mounted on precision roller bearings for optimal performance and durability. With a wheel diameter of 125 mm, the castor has an overall height of 155 mm. Load capacity specifications include a dynamic rating of 150 kg at speeds up to 4 km/h and a static load capacity of 300 kg, making it suitable for demanding industrial applications including automotive OEM, catering carts, container construction, electronic systems, machine construction, and various transport equipment.

125 mm
Medium Duty | 150 - 500 kg
155 mm
125 mm
Medium Duty | 150 - 500 kg
155 mm