Skip to main content Skip to search Skip to main navigation

CAD files

The Alpha swivel caster with total lock features a bolt hole 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 a polyamide body with an elastic tire tread in black vulcanized material, mounted on precision roller bearings for optimal performance and durability. The wheel measures 4.92 inches in diameter, while the overall height of the complete caster assembly is 6.1 inches. Load capacity specifications include a dynamic rating of 330.69 lb at speeds up to 2.49 mph and a static load capacity of 661.39 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.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3477UER125P30-13
EAN
4031582305807
Core attributes
Type
Swivel castor with total lock
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
2.55 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
Swivel interference
9.69 in
Offset
1.57 in
Swivel radius
4.84 in
Wheel
Hardness of tread (A)
63 Shore A
Body material
Polyamide
Tread material
Elastic tire, black, vulcanized
Tread width
1.57 in
Diameter
4.92 in
Body width
1.57 in
Threadguards
Without 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
Prevents unintended movement
Wheel lock for manual operation
Secured stand
Total lock for simultaneously locking the wheel and swivel housing
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
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
Skip product gallery

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
Skip product gallery

Crossselling

Variants
Swivel castor 4.92 in
Swivel castor 4.92 in
Alpha
3470UER125P30-13

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 movement. The wheel assembly consists of a polyamide body with an elastic tire, black, vulcanized tread material, supported by a roller bearing for enhanced durability and performance. The wheel measures 4.92 inches in diameter, while the overall height of the complete assembly is 6.1 inches. Load specifications include a dynamic load capacity of 352.74 lb at speeds up to 2.49 mph and a static load capacity of 705.48 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
Medium Duty
6.1 mm
4.92 mm
Medium Duty
6.1 mm