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The Alpha swivel castor with total lock features a rectangular plate fitting and a housing made of heavy steel sheet. It has two ball races for the swivel bearing. The wheel body is made of sheet steel with a solid rubber tread in black that is electric-conductive. The wheel uses a roller bearing and has a diameter of 125 mm. The overall height of the castor is 155 mm. It has a load capacity of 100 kg at 4 km/h and a static load capacity of 200 kg.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3477DYJ125P62
EAN
4031582377101
Core attributes
Type
Swivel castor with total lock
Load capacity at 4 km/h
100 kg
Load capacity Static
200 kg
Overall height
155 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-20 °C
Overall weight
1.4 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)
80 mm
Plate hole length (Minimum)
77 mm
Plate hole width (Maximum)
60 mm
Plate length
105 mm
Plate width
80 mm
Housing
Fork shape
Broad
Material fork
Steel sheet, heavy
Swivel bearing
Two ball races
Swivel interference
246 mm
Offset
40 mm
Swivel radius
123 mm
Wheel
Hardness of tread (A)
85 Shore A
Body material
Sheet Steel
Tread material
Solid rubber, black, electric-conductive
Tread width
37 mm
Diameter
125 mm
Threadguards
With 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.
Prevents unintended movement
Wheel lock for manual operation
Secured stand
Total lock for simultaneously locking the wheel and swivel housing.
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.
Easy steering
Double ball bearing swivel head.
Certified conductivity
Conductive version to protect users and electrical devices from electrostatic discharge.
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Crossselling

Variants
Fixed castor 125 mm
Fixed castor 125 mm
Alpha
3478DYJ125P62

The Alpha is a heavy duty castor with a rectangular plate fitting and a housing made of steel sheet. The wheel body is constructed of sheet steel with a solid rubber tread in black that is electric-conductive. The wheel uses a roller bearing and has a diameter of 125 mm. The overall height of the castor is 155 mm. It has a load capacity of 100 kg at 4 km/h and a static load capacity of 200 kg. The rectangular base plate allows for secure mounting while the durable steel construction and rubber tread provide strength and grip for smooth rolling under substantial loads. The electric-conductive rubber prevents static buildup. With its high load ratings, the Alpha provides reliable mobility for heavy equipment and machinery.

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