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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 polypropylene body with solid rubber, black tread material and is equipped with a roller bearing for enhanced performance and durability. The wheel diameter measures 4.92 inches, while the overall height of the complete assembly is 6.34 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.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470PVR125P63
EAN
4031582304213
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
220.46 lb
Load capacity Static
440.92 lb
Overall height
6.34 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
3.81 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)
4.13 in
Plate hole width (Maximum)
3.15 in
Plate hole width (Minimum)
2.95 in
Plate length
5.39 in
Plate width
4.13 in
Housing
Fork shape
Broad
Material
Steel sheet, heavy
Swivel bearing
Two ball races
Swivel interference
9.25 in
Offset
2.17 in
Swivel radius
4.63 in
Wheel
Hardness of tread (A)
85 Shore A
Body material
Polypropylene
Tread material
Solid rubber, black
Tread width
1.46 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
Easy steering
Swivel head with double ball bearings
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Accessories

Wheel 4.92 in
Puretech
PVR125x37-Ø12 HL48

The Puretech Wheel is designed for caster applications, featuring a 4.92-inch diameter with a 1.46-inch tread width and 1.89-inch hub length, constructed with a polypropylene body and solid black rubber tread material. This roller bearing-equipped wheel accommodates a 0.47-inch axle hole diameter and delivers exceptional load performance with a dynamic capacity of 220.46 lb at speeds up to 2.49 mph and a static load capacity of 440.92 lb, making it ideal for scaffolding, shopping trolleys, store fixtures and display units, tool cabinets, waste disposal equipment, work benches, and transport equipment applications.

4.92 mm
Light Duty
4.92 mm
Light Duty
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Crossselling

Variants
Fixed castor 4.92 in
Fixed castor 4.92 in
Alpha
3478PVR125P63 CL60 OH161

The Alpha fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material, providing robust durability for demanding industrial environments. The wheel incorporates a polypropylene body with solid rubber, black tread material and precision roller bearing for smooth operation. With a wheel diameter of 4.92 inches, the caster has an overall height of 6.34 inches. Load capacity specifications include a dynamic rating of 220.46 lb at speeds up to 2.49 mph and a static load capacity of 440.92 lb. This versatile caster is engineered for diverse 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
6.34 mm
4.92 mm
Light Duty
6.34 mm
Variants
Swivel castor with total lock 4.92 in
Swivel castor with total lock 4.92 in
Alpha
3477PVR125P63 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 a two ball races swivel bearing system for smooth directional movement and reliable locking functionality. The wheel assembly consists of a polypropylene body with solid rubber black tread material, equipped with roller bearing for enhanced durability and reduced rolling resistance. The wheel measures 4.92 inches in diameter, and the overall height of the complete caster assembly is 6.34 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 industrial applications including automotive OEM, catering carts, container construction, electronic systems, machine construction, and various transport equipment.

4.92 mm
Light Duty
6.34 mm
4.92 mm
Light Duty
6.34 mm