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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 and incorporates a dual ball race swivel bearing system for smooth directional movement and enhanced durability. The wheel assembly consists of a polyamide body fitted with an elastic tire tread that is non-marking and vulcanized for superior performance. The wheel operates on precision ball bearings and measures 4.92 inches in diameter. The caster has an overall height of 6.34 inches. Load specifications include a dynamic capacity of 551.16 lb at speeds up to 2.49 mph and a static load capacity of 1102.31 lb, making it suitable for medium to heavy-duty industrial applications requiring reliable mobility and load-bearing performance.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470UFP125P63 grey TFR
EAN
4031582391022
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
551.16 lb
Load capacity Static
1102.31 lb
Overall height
6.34 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-4 °F
Overall weight
4.45 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
8.86 in
Offset
1.97 in
Swivel radius
4.43 in
Wheel
Hardness of tread (A)
65 Shore A
Body material
Polyamide
Tread material
Elastic tire, non-marking, vulcanized
Tread width
1.57 in
Diameter
4.92 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
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
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort
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