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The Alpha fixed castor features a small rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, heavy grade material, providing robust structural integrity and durability in demanding industrial environments. The wheel incorporates a sheet steel body with solid rubber, non-marking tread material that prevents floor marking whilst ensuring excellent grip and smooth operation, supported by precision roller bearing technology for enhanced performance and longevity. The wheel measures 100mm in diameter, whilst the overall height of the complete assembly is 128mm. Load specifications include a dynamic load capacity of 70kg at speeds up to 4km/h and a static load capacity of 140kg, making this castor suitable for medium-duty applications requiring reliable mobility and load-bearing performance in industrial and commercial settings.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478DIR100P62
EAN
4031582306262
Core attributes
Type
Fixed castor
Load capacity at 4 km/h
70 kg
Load capacity Static
140 kg
Overall height
128 mm
Temperature range (Maximum)
60 °C
Temperature range (Minimum)
-20 °C
Overall weight
0.6 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
103 mm
Plate width
85 mm
Housing
Fork shape
Broad
Material fork
Steel sheet, heavy
Wheel
Hardness of tread (A)
80 Shore A
Body material
Sheet Steel
Tread material
Solid rubber, non-marking
Tread width
30 mm
Diameter
100 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.
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Crossselling

Variants
Swivel castor 100 mm
Swivel castor 100 mm
Alpha
3470DIR100P62

The Alpha swivel castor features a small rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet and incorporates a robust two ball races swivel bearing system for smooth directional movement. The wheel comprises a sheet steel body with solid rubber, non-marking tread material that provides excellent floor protection, whilst the roller bearing ensures reliable operation under load. With a wheel diameter of 100mm, the castor has an overall height of 128mm for compact installation requirements. Load specifications include a dynamic capacity of 70kg at speeds up to 4km/h and a static load capacity of 140kg, 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.

100 mm
Light Duty | < 150 kg
128 mm
100 mm
Light Duty | < 150 kg
128 mm
Variants
Swivel castor with total lock 100 mm
Swivel castor with total lock 100 mm
Alpha
3477DIR100P62

The Alpha swivel castor with total lock features a small 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 sheet steel body fitted with solid rubber, non-marking tread material and precision roller bearing for enhanced durability and quiet operation. With a wheel diameter of 100mm, the castor provides an overall height of 128mm for optimal ground clearance. Load specifications include a dynamic capacity of 70kg at speeds up to 4km/h and a static load rating of 140kg, 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.

100 mm
Light Duty | < 150 kg
128 mm
100 mm
Light Duty | < 150 kg
128 mm