Skip to main content Skip to search Skip to main navigation
The Alpha fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, heavy-duty material to ensure robust performance under demanding conditions. The wheel incorporates a sheet steel body with a wound tread made of canvas and phenolic resin, providing excellent durability and traction characteristics, while the roller bearing system ensures smooth operation and extended service life. The wheel diameter measures 4.92 inches, and the overall height of the complete assembly is 6.1 inches. Load specifications include a dynamic load capacity of 220.46 pounds at speeds up to 2.49 miles per hour, with a static load capacity of 440.92 pounds for stationary applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478DRR125P62 TRG
EAN
4031582410273
Core attributes
Type
Fixed castor
Load capacity at 4 km/h
220.46 lb
Load capacity Static
440.92 lb
Overall height
6.1 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
2.07 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
4.06 in
Plate width
3.35 in
Housing
Fork shape
Broad
Material
Steel sheet, heavy
Wheel
Hardness of tread (A)
85 Shore A
Body material
Sheet Steel
Tread material
Wound tread made of canvas and phenolic resin
Tread width
0.94 in
Diameter
4.92 in
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Roller bearing
special-features-image
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
Skip product gallery

Crossselling

Variants
Swivel castor 4.92 in
Swivel castor 4.92 in
Alpha
3470DVR125P62

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 tread material and is equipped with roller bearing technology for enhanced durability and performance. The wheel measures 4.92 inches in diameter, while the overall height of the complete caster unit is 6.1 inches. Load specifications include a dynamic load capacity of 220.46 lb at speeds up to 2.49 mph and a static load capacity of 440.92 lb, making this caster suitable for demanding 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.

4.92 mm
Light Duty
6.1 mm
4.92 mm
Light Duty
6.1 mm
Swivel castor with total lock 4.92 in
Alpha
3477DVR125P62

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 with solid rubber, black tread material, equipped with roller bearing for enhanced durability and reduced rolling resistance. The wheel diameter measures 4.92 inches, while the overall height of the complete caster assembly is 6.1 inches. Load capacity specifications include a dynamic load rating of 220.46 lb at speeds up to 2.49 mph and a static load capacity of 440.92 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.

4.92 mm
Light Duty
6.1 mm
4.92 mm
Light Duty
6.1 mm