Skip to main content Skip to search Skip to main navigation
Welcome to our newly redesigned website!
The Alpha is a fixed castor designed for demanding industrial applications, featuring a medium rectangular plate fitting that ensures secure and stable mounting to equipment and machinery. The housing is constructed from heavy steel sheet, providing exceptional durability and resistance to wear in challenging environments. The wheel comprises a 200 mm diameter design with a roller bearing for smooth, reliable rotation and a solid rubber, non-marking tread material that protects floors whilst delivering excellent grip and manoeuvrability. The castor achieves an overall height of 240 mm, making it suitable for integration into various trolley and equipment designs. With a static load capacity of 410 kg and a dynamic load capacity of 205 kg at speeds up to 4 km/h, the Alpha castor is engineered to support heavy-duty operations across diverse sectors including 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. This robust castor combines precision engineering with practical performance characteristics to meet the stringent requirements of professional industrial and commercial environments.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478DIR200P63
EAN
4031582306293
S4 Materialnumber
990007290
Core attributes
Housing type
Fixed castor
Overall width
115 mm
Load capacity at 4 km/h
205 kg
Load capacity Static
410 kg
Overall height
240 mm
Temperature range (Maximum)
85 °C
Temperature range (Minimum)
-20 °C
Overall weight
2.88 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
Colour
Blue passivated
Fork shape
Broad
Material
Steel sheet, heavy
Swivel bearing
Two ball races
Wheel
Hardness of tread (A)
80 Shore A
Body material
Sheet Steel
Tread material
Solid rubber, non-marking
Tread width
50 mm
Diameter
200 mm
Body width
50 mm
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Roller bearing
Wheel color
Blue passivated
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.
Skip product gallery

Matching Products

Variants
Swivel castor 200 mm
Swivel castor 200 mm
Alpha
3470DIR200P63

The Alpha swivel castor 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 enhanced durability. The wheel comprises a sheet steel body with solid rubber, non-marking tread material and roller bearing for optimal performance and floor protection. With a wheel diameter of 200 mm, the castor has an overall height of 240 mm. Load specifications include a dynamic capacity of 205 kg at speeds up to 4 km/h and a static load capacity of 410 kg, making it suitable for automotive OEM, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches.

200 mm
240 mm
205 kg
200 mm
240 mm
205 kg
Swivel castor with total lock 200 mm
Alpha
3477DIR200P63

The Alpha is a swivel castor with total lock, designed for demanding industrial applications and equipped with a medium rectangular plate fitting for secure mounting on various equipment and trolleys. The housing is constructed from heavy steel sheet and features two ball races in the swivel bearing, ensuring smooth rotation and reliable directional control. The wheel comprises a 200 mm diameter design with a sheet steel body and is fitted with a roller bearing for smooth operation; the tread is manufactured from solid rubber with non-marking properties, making it suitable for environments where floor protection is essential. The overall height of the castor measures 240 mm, providing appropriate ground clearance for most industrial applications. This castor demonstrates impressive load-bearing capabilities, with a static load capacity of 410 kg and a dynamic load capacity of 205 kg at speeds up to 4 km/h, making it suitable for use in automotive original equipment manufacturing, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology 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. The combination of robust materials, precision bearings, and total lock functionality ensures reliable performance in demanding industrial environments.

200 mm
240 mm
205 kg
200 mm
240 mm
205 kg