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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 and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement and enhanced durability. The wheel comprises a polyamide body fitted with an elastic tyre that is non-marking and vulcanised, mounted on a roller bearing for optimal performance and longevity. The wheel diameter measures 125 mm, whilst the overall height of the castor is 155 mm. Load specifications include a dynamic capacity of 150 kg at speeds up to 4 km/h and a static load capacity of 300 kg, making this castor suitable for demanding industrial applications including automotive OEM, catering carts, container construction, electronic systems, machine construction, transport equipment, and various trolley applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470UFJ125P30-13 T/G-small
EAN
4031582381399
S4 Material Number
990061096
Core attributes
Type
Swivel castor
Overall width
75 mm
Load capacity at 4 km/h
150 kg
Load capacity Static
300 kg
Overall height
155 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-20 °C
Overall weight
1.01 kg
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Bolt hole
Bolt hole diameter
13 mm
Housing
Colour
Blue passivated
Fork shape
Broad
Material fork
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
With 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.
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort.
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 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

Swivel castor with total lock 125 mm
Alpha
3477UFJ125P30 TG small

The Alpha swivel castor with total lock and bolt hole fitting features a heavy steel sheet housing and two ball races swivel bearing. The polyamide wheel body has a non-marking, vulcanized elastic tire tread. The wheel uses a roller bearing and has a diameter of 125 mm. The overall height of the castor is 155 mm. At 4 km/h, the Alpha castor has a load capacity of 160 kg. Under static load conditions, it can support up to 320 kg.

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