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The Alpha fixed castor is engineered for demanding industrial applications and features a medium rectangular plate fitting that ensures secure mounting to equipment and trolleys. The housing is constructed from heavy steel sheet, providing robust structural integrity and durability in challenging operational environments. The wheel assembly comprises a 200 mm diameter design with an elastic tire featuring non-marking, vulcanized tread material that protects floors whilst delivering reliable traction, supported by a precision ball bearing that is sealed to prevent contamination and ensure smooth rotation. The overall height of the castor measures 240 mm, accommodating standard platform and trolley configurations. Load capacity specifications indicate a static load rating of 800 kg, whilst dynamic load ratings vary according to operational speed, with a capacity of 250 kg at 6 km/h and 400 kg at 4 km/h, enabling safe deployment across diverse material handling scenarios. The polyamide wheel body combines lightweight characteristics with exceptional strength, making this castor suitable for automotive original equipment manufacturing, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting and fire protection equipment, 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
3478UFX200P63
EAN
4031582399349
S4 Material Number
990002495
Core attributes
Type
Fixed castor
Overall width
115 mm
Load capacity at 4 km/h
400 kg
Load capacity at 6 km/h
250 kg
Load capacity Static
800 kg
Overall Height
240 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-20 °C
Overall weight
2.29 kg
Product Name
Alpha
Standard
EN12532 - Transport Equipment
Electric Conductive
Stainless
Fitting
Fitting type
Medium rectangular plate
Plate hole diameter
11 mm
Plate hole length (Maximum)
80 mm
Plate hole length (Minimum)
75 mm
Plate hole width (Maximum)
105 mm
Plate hole width (Minimum)
75 mm
Plate length
140 mm
Plate width
115 mm
Housing
Housing Color
Blue passivated
Fork shape
Broad
Housing Material
Steel sheet, heavy
Swivel Bearing
Two ball races
Wheel
Hardness of tread (A)
63 Shore A
Body material
Polyamide
Tread Material Mix
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.
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.
Low-vibration transport
Extra soft wheels with good shock absorbing properties.
Protective seal
Wheels with sealed bearings to protect against spray water and dirt.
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Matching Products

Variants
Swivel castor with total lock 200 mm
Swivel castor with total lock 200 mm
Alpha
3477UFP200P63

The Alpha swivel castor with total lock features a medium rectangular plate 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 assembly comprises a polyamide body fitted with an elastic tyre that is non-marking and vulcanised, mounted on precision ball bearings for optimal rolling performance. The wheel diameter measures 200 mm, whilst the overall height of the complete assembly is 240 mm. Load capacity specifications include dynamic ratings of 400 kg at 4 km/h and 250 kg at 6 km/h operating speeds, with a static load capacity of 800 kg, making this castor suitable for demanding industrial applications requiring both mobility and secure positioning.

200 mm
240 mm
400 kg
200 mm
240 mm
400 kg
Variants
Swivel castor 200 mm
Swivel castor 200 mm
Alpha
3470UFP200P63

The Alpha swivel castor features a medium rectangular plate fitting for secure mounting to equipment. The housing is constructed from heavy steel sheet and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional changes under load. The wheel comprises a polyamide body fitted with an elastic tyre that is non-marking and vulcanised, mounted on precision ball bearings for optimal rolling performance. The wheel diameter measures 200 mm, whilst the overall height of the complete assembly is 240 mm. Load capacity specifications include a dynamic rating of 400 kg at speeds up to 4 km/h or 250 kg at speeds up to 6 km/h, with a static load capacity of 700 kg, making it suitable for demanding industrial applications requiring reliable mobility and load-bearing performance.

200 mm
240 mm
400 kg
200 mm
240 mm
400 kg