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The Alpha is a swivel caster with total lock designed for demanding industrial applications requiring reliable mobility and secure positioning. This caster features a rectangular plate fitting that enables straightforward installation onto equipment and transport systems. The housing is constructed from heavy steel sheet and incorporates two ball races in the swivel bearing assembly, ensuring smooth rotation and extended operational life. The wheel measures 4.92 inches in diameter and is equipped with a roller bearing for optimal performance under continuous use. The wheel tread is manufactured from solid rubber with non-marking properties, protecting floors and surfaces while providing excellent grip and durability. The wheel body is constructed from sheet steel, delivering robust structural integrity. The overall height of the caster is 6.1 inches, making it suitable for integration into various equipment configurations. This caster accommodates a static load capacity of 440.92 pounds, while the dynamic load capacity reaches 220.46 pounds at speeds up to 2.49 miles per hour. The Alpha caster is ideally suited for automotive OEM applications, 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.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Artikelnummer
3477DIR125P62
EAN
4031582305081
S4 Materialnummer
990028634
Core attributes
Gehäusetyp
Swivel caster with total lock
Gesamtbreite
2.95 in
Tragfähigkeit bei 4 km/h
220.46 lb
Statische Tragfähigkeit
440.92 lb
Bauhöhe
6.1 in
Temperaturbereich (Maximum)
185 °F
Temperaturbereich (Minimum)
-4 °F
Gesamtgewicht
2.91 lb
Produktname
Alpha
Norm
EN12532 - Transport Equipment
Elektrisch-leitfähig
Rostfrei
Fitting
Befestigungsart
Rectangular plate
Plattenloch Durchmesser
0.35 in
Plattenlochlänge (Maximum)
2.36 in
Plattenlochlänge (Minimum)
3.03 in
Plattenlochbreite (Maximum)
3.15 in
Plattenlochbreite (Minimum)
3.03 in
Plattenlänge
4.13 in
Plattenbreite
3.15 in
Housing
Farbe
Blue passivated
Gabelform
Broad
Material
Steel sheet, heavy
Schwenklager
Two ball races
Dom Durchmesser
2.95 in
Störkreis
9.69 in
Ausladung
1.57 in
Schwenkradius
4.84 in
Wheel
Härte der Lauffläche (A)
80 Shore A
Material des Radkörpers
Sheet Steel
Material der Lauffläche
Solid rubber, non-marking
Breite der Lauffläche
1.46 in
Durchmesser
4.92 in
Breite des Radkörpers
1.46 in
Fadenschutz
Without threadguard
Achse
Screwed with nut
Lager
Roller bearing
Radfarbe
Blue passivated
special-features-image
Special Features
Non-hazardous materials
Complies with RoHS and REACH regulations. Does not contain polycyclic aromatic hydrocarbons 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 wide 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 minimal cleaning requirements
Easy steering
Swivel head with double ball bearings
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Swivel caster 4.92 in
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3470DIR125P62

The Alpha swivel caster is engineered for demanding industrial applications requiring reliable maneuverability and robust load handling. This caster features a rectangular plate fitting that enables secure mounting to equipment and transport systems. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing, ensuring smooth rotation and extended operational life. The wheel assembly consists of a 4.92 inch diameter wheel with a sheet steel body and solid rubber, non-marking tread material, paired with a roller bearing for smooth rolling performance and minimal floor marking. The overall height of the caster measures 6.1 inches, providing appropriate clearance for most industrial equipment configurations. This caster is rated for a static load capacity of 440.92 pounds and a dynamic load capacity of 220.46 pounds at speeds up to 2.49 miles per hour. The Alpha swivel caster is specifically designed 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, making it an ideal solution for diverse industrial and commercial material handling requirements.

4.92 in
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4.92 in
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Fixed caster 4.92 in
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3478DIR125P62

The Alpha is a fixed caster designed for stationary load support and directional stability in industrial applications. It features a rectangular plate fitting that enables secure mounting to equipment and transport systems. The housing is constructed from heavy steel sheet, providing robust structural integrity and durability under demanding operational conditions. The wheel assembly incorporates a 4.92 inch diameter design with a solid rubber, non-marking tread material that protects floors and surfaces while delivering reliable traction and maneuverability. The wheel is supported by a roller bearing that ensures smooth rotation and extended service life. The overall height of the caster measures 6.1 inches, accommodating standard equipment configurations and clearance requirements. This caster delivers a static load capacity of 440.92 pounds, supporting substantial weight loads in stationary applications, while maintaining a dynamic load capacity of 220.46 pounds at speeds up to 2.49 miles per hour. The Alpha caster is engineered for diverse industrial environments including 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. This versatile fixed caster combines precision engineering with practical durability for reliable performance across multiple industrial sectors.

4.92 in
6.1 in
220 lb
4.92 in
6.1 in
220 lb