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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 plastic thermoset, heat-resistant body material designed to withstand elevated temperatures, with tread material identical to the wheel body for consistent performance characteristics. The wheel operates on a dry bearing bush system and measures 3.15 inches in diameter. Overall height dimensions reach 4.25 inches, ensuring proper clearance and functionality. Load specifications include a dynamic capacity of 220.46 pounds at speeds up to 2.49 miles per hour, while static load capacity reaches 440.92 pounds for stationary applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478BOG080P62
EAN
4031582345711
Core attributes
Type
Fixed castor
Load capacity at 4 km/h
220.46 lb
Load capacity Static
440.92 lb
Overall height
4.25 in
Temperature range (Maximum)
536 °F
Temperature range (Minimum)
-40 °F
Overall weight
1.04 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
4.13 in
Plate width
3.35 in
Housing
Fork shape
Broad
Material
Steel sheet, heavy
Wheel
Hardness of tread (D)
85 Shore D
Body material
Plastic thermoset, heat-resistant
Tread material
Identical with wheel body
Tread width
1.38 in
Diameter
3.15 in
Axle
Screwed with nut
Bearing
Dry bearing bush
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Special Features
detail.specialFeatures.subtitle
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
Constant heat resistance
Wheels made of heat-resistant material for use in extreme environments
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Fixed castor 3.94 in
Alpha
3478BOG100P62

The Alpha fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust structural support and durability in demanding industrial environments. The wheel incorporates a plastic thermoset, heat-resistant body material with tread material identical to the wheel body composition, ensuring consistent performance under elevated temperature conditions. The wheel operates on a dry bearing bush system and measures 3.94 inches in diameter. The overall height dimension of the complete caster assembly is 5.04 inches. Load capacity specifications include a dynamic load rating of 330.69 pounds at speeds up to 2.49 miles per hour, while the static load capacity reaches 661.39 pounds for stationary applications.

3.94 mm
Medium Duty
5.04 mm
3.94 mm
Medium Duty
5.04 mm