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The Alpha swivel caster features a bolt hole 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 changes. The wheel assembly consists of a polyamide body with an elastic tire, non-marking, vulcanized tread material and is equipped with a roller bearing for enhanced performance. The wheel measures 4.92 inches in diameter, while the overall height of the caster reaches 6.1 inches. Load specifications include a dynamic capacity of 330.69 lb at speeds up to 2.49 mph and a static load capacity of 661.39 lb. This caster is suitable 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.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470UFJ125P30-13 T/G-small
EAN
4031582381399
S4 Material Number
990061096
Core attributes
Type
Swivel castor
Overall width
2.95 in
Load capacity at 4 km/h
330.69 lb
Load capacity Static
661.39 lb
Overall height
6.1 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-4 °F
Overall weight
2.22 lb
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Bolt hole
Bolt hole diameter
0.51 in
Housing
Color
Blue passivated
Fork shape
Broad
Material
Steel sheet, heavy
Swivel bearing
Two ball races
Dome diameter
2.95 in
Swivel interference
8.07 in
Offset
1.57 in
Swivel radius
4.04 in
Wheel
Hardness of tread (A)
63 Shore A
Body material
Polyamide
Tread material
Elastic tire, non-marking, vulcanized
Tread width
1.57 in
Diameter
4.92 in
Body width
1.57 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Roller bearing
Wheel color
Silver gray (RAL7001)
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
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
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Accessories

Wheel 4.92 in
Elastech
UER 125x40-Ø12

The Elastech caster wheel features a diameter of 4.92 inches with a tread width of 1.57 inches, constructed with a polyamide body and an elastic tire, black, vulcanized tread material. The wheel incorporates a roller bearing system with an axle hole diameter of 0.47 inches and a hub length of 1.73 inches. Load capacity specifications include a dynamic load rating of 551.16 lb at speeds up to 2.49 mph and a static load capacity of 1102.31 lb, making it suitable for demanding industrial applications requiring reliable mobility and load-bearing performance.

4.92 mm
Medium Duty
4.92 mm
Medium Duty
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Crossselling

Swivel castor with total lock 4.92 in
Alpha
3477UFJ125P30 TG small

The Alpha swivel castor with total lock and bolt hole fitting features a heavy steel sheet housing and two ball races swivel bearing. The polyamide wheel body has a non-marking, vulcanized elastic tire tread. The wheel uses a roller bearing and has a diameter of 4.92 inches. The overall height of the castor is 6.1 inches. It has a load capacity of 352.74 pounds at 4 km/h and a static load capacity of 705.48 pounds. The total lock function allows the castor to be locked in place when needed while the bolt hole fitting provides secure attachment. The steel housing and swivel bearing provide durability while the polyamide wheel with elastic tire tread rolls smoothly.

4.92 mm
Medium Duty
6.1 mm
4.92 mm
Medium Duty
6.1 mm