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The Alpha swivel castor features a solid stem, round fitting for secure mounting applications. The housing is constructed from steel sheet, heavy grade material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional changes under load. The wheel comprises a sheet steel body with solid rubber, non-marking tread material that provides excellent floor protection, whilst the roller bearing system delivers reliable performance and extended service life. With a wheel diameter of 125 mm, the castor has an overall height of 158 mm, making it suitable for medium-duty applications. The dynamic load capacity is rated at 70 kg at speeds up to 4 km/h, whilst the static load capacity reaches 140 kg, providing versatility for both mobile and stationary equipment across automotive OEM, catering systems, container construction, and various industrial applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470DIR125R05-20x45
EAN
4031582303438
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
70 kg
Load capacity Static
140 kg
Overall height
158 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-20 °C
Overall weight
1.31 kg
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Solid stem, round
Bolt diameter
20 mm
Bolt length
45 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)
80 Shore A
Body material
Sheet Steel
Tread material
Solid rubber, non-marking
Tread width
37 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.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
Easy steering
Double ball bearing swivel head.