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The Alpha fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, heavy-duty material providing robust structural support and durability in demanding industrial environments. The wheel incorporates a polyamide body with tread material identical to the wheel body, ensuring consistent performance characteristics throughout the component. The wheel is equipped with a roller bearing system for smooth operation and reduced friction during movement. The wheel diameter measures 3.15 inches, optimized for maneuverability and load distribution. The overall height of the complete assembly is 4.25 inches, providing appropriate clearance for various installation requirements. Load capacity specifications include a dynamic rating of 440.92 pounds at speeds up to 2.49 miles per hour, ensuring reliable performance under moving conditions. The static load capacity reaches 881.85 pounds, accommodating substantial stationary loads without compromising structural integrity or operational safety.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478UOR080P62 TFR
EAN
4031582400113
Core attributes
Type
Fixed castor
Load capacity at 4 km/h
440.92 lb
Load capacity Static
881.85 lb
Overall height
4.25 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-13 °F
Overall weight
0.91 lb
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
0.35 in
Plate hole length (Maximum)
3.15 in
Plate hole length (Minimum)
3.03 in
Plate hole width (Maximum)
2.36 in
Plate length
4.06 in
Plate width
3.35 in
Housing
Fork shape
Broad
Material
Steel sheet, heavy
Wheel
Hardness of tread (D)
75 Shore D
Body material
Polyamide
Tread material
Identical with wheel body
Tread width
1.18 in
Diameter
3.15 in
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 hydrocarbons 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 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
Low wear and tear wheels
Durable wheels with extremely low wear