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Fixed caster 3.94 in

Alpha
Order number: 990028775
detail.eanLabel 4031582399226
Product number: 3478DYR100P62
  • Non-hazardous materials
  • Tested quality
  • Uninterrupted use
The Alpha is a fixed caster designed for stationary wheel applications requiring reliable directional control and stability. The... Details
Features
  • 3.94 in
  • 5.04 in
  • 154 lb
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The Alpha is a fixed caster designed for stationary wheel applications requiring reliable directional control and stability. The caster features a rectangular plate fitting that provides secure mounting to equipment and structures. The housing is constructed from heavy steel sheet, ensuring robust durability and resistance to demanding industrial environments. The wheel assembly incorporates a 3.94 inch diameter design with a roller bearing for smooth rotation and extended service life. The tread is manufactured from solid rubber in black with electric-conductive properties, making it suitable for environments where static dissipation is critical. The overall height of the caster measures 5.04 inches, allowing for precise integration into equipment designs with specific clearance requirements. The Alpha caster supports a static load capacity of 308.65 pounds, providing substantial weight-bearing capability for stationary applications. Under dynamic conditions at speeds up to 2.49 miles per hour, the caster maintains a dynamic load capacity of 154.32 pounds. This fixed caster is engineered for diverse industrial applications 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. The combination of heavy-duty steel construction, electric-conductive rubber tread, and substantial load ratings makes the Alpha caster an ideal solution for demanding industrial and commercial environments requiring dependable performance and safety.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478DYR100P62
EAN
4031582399226
S4 Material Number
990028775
Core attributes
Type
Fixed caster
Overall width
3.35 in
Load capacity at 4 km/h
154.32 lb
Load capacity Static
308.65 lb
Overall Height
5.04 in
Temperature range (Maximum)
185 °F
Temperature range (Minimum)
-4 °F
Overall weight
1.13 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)
2.36 in
Plate hole length (Minimum)
3.03 in
Plate hole width (Maximum)
3.15 in
Plate hole width (Minimum)
3.03 in
Plate length
4.06 in
Plate width
3.35 in
Housing
Housing Color
Blue passivated
Fork shape
Broad
Housing 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, black, electric-conductive
Tread width
1.18 in
Diameter
3.94 in
Body width
1.18 in
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 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
Certified conductivity
Conductive version to protect users and electrical devices from electrostatic discharge
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Matching Products

Variants
Swivel caster 3.94 in
Swivel caster 3.94 in
Alpha
3470DYR100P62

The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates a two ball races swivel bearing system for smooth directional movement. The wheel assembly consists of a sheet steel body with solid rubber, black, electric-conductive tread material and utilizes roller bearing technology for enhanced performance. The wheel diameter measures 3.94 inches with an overall height of 5.04 inches. Load specifications include a dynamic capacity of 154.32 lb at speeds up to 2.49 mph and a static load capacity of 308.65 lb. This caster is designed for diverse industrial applications including 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.

3.94 in
5.04 in
154 lb
Details
3.94 in
5.04 in
154 lb
Variants
Swivel caster with total lock 3.94 in
Swivel caster with total lock 3.94 in
Alpha
3477DYR100P62

The Alpha swivel caster with total lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates a two ball races swivel bearing system for smooth directional movement and reliable locking functionality. The wheel assembly consists of a sheet steel body fitted with solid rubber, black, electric-conductive tread material and equipped with roller bearing for enhanced durability and performance. The wheel diameter measures 3.94 inches with an overall height of 5.04 inches. Load capacity specifications include a dynamic load rating of 154.32 lb at speeds up to 2.49 mph and a static load capacity of 308.65 lb, making this caster suitable for demanding industrial applications including 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.

3.94 in
5.04 in
154 lb
Details
3.94 in
5.04 in
154 lb
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