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The Alpha swivel caster is engineered for demanding industrial applications requiring reliable directional control and smooth maneuverability. The caster features a rectangular plate fitting that enables secure and straightforward installation onto equipment and transport systems. The housing is constructed from heavy steel sheet and incorporates two ball races within the swivel bearing assembly, ensuring smooth rotation and extended operational life. The wheel measures 4.92 inches in diameter and is composed of casted polyurethane tread material mounted on an aluminum body with precision ball bearing support, delivering excellent load distribution and floor protection. The overall height of the caster is 6.34 inches, making it suitable for integration into various equipment configurations. The static load capacity reaches 1322.77 pounds, while the dynamic load capacity varies based on operational speed, supporting 440.92 pounds at 3.73 miles per hour and 661.39 pounds at 2.49 miles per hour. This swivel 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, providing dependable performance across diverse industrial environments.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470ITP125P63 CL60 OH161
EAN
4031582303704
S4 Material Number
990031270
Core attributes
Type
Swivel caster
Overall width
3.78 in
Load capacity at 4 km/h
661.39 lb
Load capacity at 6 km/h
440.92 lb
Load capacity Static
1322.77 lb
Overall Height
6.34 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
14 °F
Overall weight
4.75 lb
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
0.43 in
Plate hole length (Maximum)
3.15 in
Plate hole length (Minimum)
2.95 in
Plate hole width (Maximum)
4.13 in
Plate hole width (Minimum)
2.95 in
Plate length
5.39 in
Plate width
4.13 in
Housing
Housing Color
Blue passivated
Fork shape
Broad
Housing Material
Steel sheet, heavy
Swivel bearing
Two ball races
Dome diameter
3.78 in
Swivel interference
9.25 in
Offset
2.17 in
Swivel radius
4.63 in
Wheel
Hardness of tread (A)
67 Shore A
Body material
Aluminum
Tread material
Polyurethane, casted
Tread width
1.97 in
Diameter
4.92 in
Body width
1.97 in
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
Wheel color
Metallic
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
Non-marking movement
Wheels with reduced abrasion and minimal cleaning requirements
Quiet rolling
Soft wheel versions for a quiet working environment
Easy steering
Swivel head with double ball bearings
Low-vibration transport
Extra soft wheels with good shock-absorbing properties
Ergonomically friendly use
Wheels with optimised rolling resistance to reduce user effort
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Matching Products

Variants
Fixed caster 4.92 in
Fixed caster 4.92 in
Alpha
3478ITP125P63 CL60 OH161

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 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 polyurethane casted tread mounted on precision ball bearings, delivering smooth rotation and extended service life while maintaining consistent performance across varied surfaces and conditions. The overall height of the caster measures 6.34 inches, accommodating standard equipment configurations and clearance requirements. The caster demonstrates impressive load-bearing capabilities with a static load capacity of 1322.77 pounds, ensuring reliable performance under sustained loads. Dynamic load capacity specifications are rated at 440.92 pounds at 3.73 miles per hour and 661.39 pounds at 2.49 miles per hour, allowing engineers to select appropriate operational parameters based on specific application requirements. The Alpha 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, making it a versatile solution for demanding material handling and equipment mobility requirements.

4.92 in
6.34 in
661 lb
4.92 in
6.34 in
661 lb
Variants
Swivel caster with total lock 4.92 in
Swivel caster with total lock 4.92 in
Alpha
3477ITP125P63 CL60 OH161

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 assembly, ensuring smooth rotational movement and exceptional durability under continuous operational stress. The wheel measures 4.92 inches in diameter and is equipped with a precision ball bearing for optimal performance and extended service life. The wheel tread is manufactured from casted polyurethane, providing excellent grip, floor protection, and resistance to wear across diverse surface conditions. The wheel body is constructed from aluminum, combining lightweight properties with structural integrity. The overall height of the caster assembly is 6.34 inches, accommodating standard equipment configurations and clearance requirements. The static load capacity reaches 1322.77 pounds, supporting substantial weight loads in stationary applications. The dynamic load capacity is 440.92 pounds at speeds up to 3.73 miles per hour and 661.39 pounds at speeds up to 2.49 miles per hour, enabling controlled movement of loaded equipment. The Alpha 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
6.34 in
661 lb
4.92 in
6.34 in
661 lb