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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 two ball races for the swivel bearing mechanism, ensuring smooth directional changes under load. The wheel assembly consists of a polypropylene body with thermoplastic rubber tread material, providing excellent floor protection and quiet operation, while precision ball bearing technology delivers reliable performance and extended service life. With a wheel diameter of 3.94 inches, the caster has an overall height of 5.04 inches for optimal clearance requirements. Load specifications include a dynamic capacity of 275.58 lb at speeds up to 2.49 mph and a static load capacity of 551.16 lb, making it suitable for 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
3470PJP100P62 blue
EAN
4031582410488
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
275.58 lb
Load capacity Static
551.16 lb
Overall height
5.04 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
1.76 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
4.13 in
Plate width
3.15 in
Housing
Fork shape
Broad
Material
Steel sheet, heavy
Swivel bearing
Two ball races
Swivel interference
7.09 in
Offset
1.57 in
Swivel radius
3.54 in
Wheel
Hardness of tread (A)
65 Shore A
Body material
Polypropylene
Tread material
Thermoplastic rubber
Tread width
1.38 in
Diameter
3.94 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball 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
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 3.94 in
Elastech
UER 100x34-Ø12

The Elastech wheel for caster applications features a diameter of 3.94 inches and a tread width of 1.34 inches, with a hub length of 1.75 inches and an axle hole diameter of 0.47 inches. The wheel body is constructed from polyamide material and equipped with a roller bearing system. The tread consists of an elastic tire, black, vulcanized for enhanced durability and performance. Load capacity specifications include a dynamic load rating of 352.74 lb at speeds up to 2.49 mph and a static load capacity of 705.48 lb.

3.94 mm
Medium Duty
3.94 mm
Medium Duty
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Crossselling

Variants
Fixed castor 3.94 in
Fixed castor 3.94 in
Alpha
3478PJP100P62 blue

The Alpha fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from steel sheet, heavy-duty material providing robust structural support and durability in demanding industrial environments. The wheel incorporates a polypropylene body with thermoplastic rubber tread material, delivering excellent floor protection and smooth rolling performance, while precision ball bearing technology ensures reliable operation and extended service life. The wheel measures 3.94 inches in diameter, and the overall height of the complete assembly is 5.04 inches. Load specifications include a dynamic load capacity of 275.58 pounds at speeds up to 2.49 miles per hour, with a static load capacity of 551.16 pounds for stationary applications.

3.94 mm
Light Duty
5.04 mm
3.94 mm
Light Duty
5.04 mm