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The Alpha central is a swivel castor with central, total lock featuring a plate with central locking fitting for secure installation. The housing is constructed from heavy steel sheet and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement and robust durability. The wheel comprises a polyamide body fitted with an elastic tyre that is non-marking and vulcanised, mounted on precision ball bearings that are sealed for maintenance-free operation. With a wheel diameter of 200 mm, the castor has an overall height of 240 mm. The load capacity specifications include dynamic loads of 300 kg at 4 km/h and 250 kg at 6 km/h, whilst the static load capacity reaches 600 kg, making it suitable for demanding industrial applications including automotive OEM, container construction, electronic systems, fire fighting technology, machine construction, logistics systems, production trolleys, roll cages, tool cabinets, waste disposal equipment, work benches, and transport equipment.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3476UFX200P67 OH240 brake-asm
EAN
4031582380514
S4 Material Number
990064664
Core attributes
Type
Swivel castor with central, total lock
Overall width
99 mm
Load capacity at 4 km/h
300 kg
Load capacity at 6 km/h
250 kg
Load capacity Static
600 kg
Overall height
240 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-20 °C
Overall weight
3.11 kg
Product name
Alpha central
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Plate with central locking
Plate hole diameter
13 mm
Plate hole length (Maximum)
77.5 mm
Plate hole width (Maximum)
105 mm
Plate length
176 mm
Plate width
112 mm
Housing
Colour
Blue passivated
Fork shape
Broad
Material fork
Steel sheet, heavy
Swivel bearing
Two ball races
Dome diameter
96 mm
Swivel interference
287 mm
Offset
55 mm
Swivel radius
143.5 mm
Wheel
Hardness of tread (A)
63 Shore A
Body material
Polyamide
Tread material
Elastic tire, non-marking, vulcanized
Tread width
46 mm
Diameter
200 mm
Body width
46 mm
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing, sealed
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.
Prevents unintended movement
Wheel lock for manual operation
User-friendly central lock
Simultaneous locking of more than one castor using a central actuation lever.
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.
Protective seal
Wheels with sealed bearings to protect against spray water and dirt.