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The Alpha is a fixed caster designed for demanding industrial applications requiring reliable directional stability and consistent performance. The caster features a rectangular plate fitting that enables secure and straightforward installation onto equipment and machinery. The housing is constructed from heavy steel sheet, providing exceptional durability and structural integrity to withstand rigorous operational environments. The wheel assembly incorporates a 4.92 inch diameter wheel with a polyamide tread material that delivers excellent wear resistance and smooth rolling characteristics across various surfaces. The wheel is supported by a roller bearing, ensuring smooth rotation and extended service life under continuous use. The overall height of the caster measures 6.1 inches, making it suitable for integration into equipment with specific spatial constraints. This caster demonstrates impressive load-bearing capabilities, with a static load capacity of 881.85 pounds and a dynamic load capacity of 440.92 pounds at speeds up to 2.49 miles per hour. The wheel body is manufactured from damping hybrid material, which effectively reduces vibration and noise transmission while enhancing operational comfort. The Alpha caster is ideally suited for diverse 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.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478HUR125P62
EAN
4031582306378
S4 Material Number
990005296
Core attributes
Type
Fixed caster
Overall width
3.35 in
Load capacity at 4 km/h
440.92 lb
Load capacity Static
881.85 lb
Overall Height
6.1 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-4 °F
Overall weight
2.14 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 (D)
75 Shore D
Body material
Damping, hybrid material
Tread material
Polyamide
Tread width
1.42 in
Diameter
4.92 in
Body width
1.42 in
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Roller bearing
Wheel color
Silver gray (RAL7001)
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
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Swivel caster 4.92 in
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3470HUR125P62

The Alpha swivel caster is engineered for demanding industrial applications requiring reliable directional control and smooth maneuverability. 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 polyamide tread material that provides excellent wear resistance and floor protection. The wheel body is manufactured from damping hybrid material, which effectively reduces vibration and noise during operation while maintaining structural integrity. The caster achieves an overall height of 6.1 inches, making it suitable for integration into various equipment designs. Load capacity specifications indicate a static load rating of 881.85 pounds and a dynamic load capacity of 440.92 pounds at 2.5 miles per hour, providing reliable performance under typical operational conditions. 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 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 caster delivers the durability and precision required for professional-grade material handling and equipment mobility across diverse industrial sectors.

4.92 in
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Swivel caster with total lock 4.92 in
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The Alpha is a swivel caster with total lock designed for demanding industrial applications requiring reliable mobility and secure positioning. The 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, ensuring smooth rotation and extended operational life. The wheel assembly comprises a 4.92 inch diameter wheel with a polyamide tread material mounted on a roller bearing, providing excellent wear resistance and load distribution. The wheel body is manufactured from damping hybrid material, which effectively reduces vibration and noise during operation while enhancing overall durability. The caster achieves an overall height of 6.1 inches, making it suitable for integration into various equipment configurations. The static load capacity reaches 881.85 pounds, while the dynamic load capacity is rated at 440.92 pounds at a speed of 2.49 miles per hour, ensuring reliable performance under both stationary and mobile conditions. This versatile caster is ideally suited for 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.

4.92 in
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4.92 in
6.1 in
441 lb