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Fixed caster 4.92 in

Alpha
Order number: 990002760
detail.eanLabel 4031582306415
Product number: 3478ITP125P63 CL60 OH161
  • Non-hazardous materials
  • Tested quality
  • Uninterrupted use
The Alpha is a fixed caster designed for demanding industrial applications requiring reliable directional stability and consiste... Details
Features
  • 4.92 in
  • 6.34 in
  • 661 lb
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CAD files

Data sheets

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 various equipment platforms and support structures. The housing is constructed from heavy steel sheet, providing exceptional durability and resistance to impact and wear in challenging operational environments. The wheel assembly incorporates a 4.92 inch diameter wheel with a casted polyurethane tread material that delivers superior grip, noise reduction, and floor protection while maintaining excellent load distribution characteristics. The wheel is supported by a precision ball bearing that ensures smooth rotation and extended service life under continuous operational demands. The overall height of the caster measures 6.34 inches, accommodating standard equipment configurations and clearance requirements. The Alpha caster demonstrates impressive load capacity specifications, supporting a static load rating of 1322.77 pounds for stationary applications. For dynamic loading conditions, the caster maintains a load capacity of 440.92 pounds at speeds up to 3.73 miles per hour, or alternatively 661.39 pounds at speeds up to 2.49 miles per hour, allowing flexibility in application selection based on operational speed requirements. The Alpha is ideally suited for automotive OEM applications, 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
3478ITP125P63 CL60 OH161
EAN
4031582306415
S4 Material Number
990002760
Core attributes
Type
Fixed caster
Overall width
4.53 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
3.82 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
4.53 in
Housing
Housing Color
Blue passivated
Fork shape
Broad
Housing Material
Steel sheet, heavy
Swivel bearing
Two ball races
Wheel
Hardness of tread (A)
92 Shore A
Hardness of tread (D)
42 Shore D
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
Ergonomically friendly use
Wheels with optimised rolling resistance to reduce user effort
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Matching Products

Variants
Swivel caster 4.92 in
Swivel caster 4.92 in
Alpha
3470ITP125P63 CL60 OH161

The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional changes under load. The wheel assembly consists of an aluminum body with casted polyurethane tread material, mounted on precision ball bearings for optimal rolling performance. The wheel diameter measures 4.92 inches, while the overall height of the complete assembly is 6.34 inches. Load capacity specifications include dynamic ratings of 661.39 lb at 2.49 mph and 440.92 lb at 3.73 mph, with a static load capacity of 1322.77 lb, making this caster suitable for demanding applications including automotive OEM, catering carts, container construction, electronic systems, machine construction, and various industrial transport equipment.

4.92 in
6.34 in
661 lb
Details
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 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 two ball races for the swivel bearing mechanism, ensuring smooth directional movement and reliable locking functionality. The wheel assembly consists of an aluminum body with casted polyurethane tread material, providing excellent durability and floor protection, while precision ball bearing technology ensures optimal rolling performance with a 4.92-inch diameter wheel. The overall height measures 6.34 inches, making it suitable for various industrial applications. Load capacity specifications include dynamic ratings of 661.39 lb at 2.49 mph and 440.92 lb at 3.73 mph, with a static load capacity of 1322.77 lb, making this caster ideal for automotive OEM, catering carts, container construction, electronic systems, fire fighting technology, machine construction, logistics systems, production trolleys, roll cages, tool cabinets, transport equipment, waste disposal systems, and work benches.

4.92 in
6.34 in
661 lb
Details
4.92 in
6.34 in
661 lb
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