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The Alpha smart swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of a polypropylene body with solid black rubber tread material, mounted on roller bearings for enhanced durability and reduced rolling resistance. The wheel diameter measures 6.3 inches, providing excellent floor contact and maneuverability. Overall height dimensions are 7.87 inches from mounting surface to top of assembly. Load specifications include a dynamic capacity of 297.62 lb at speeds up to 2.5 mph, with a static load rating of 595.25 lb for stationary applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3370PVJ160P63 TFR
EAN
4031582386943
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
297.62 lb
Load capacity Static
595.25 lb
Overall height
7.87 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
4.24 lb
Product name
Alpha smart
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
Slim
Material
Steel sheet, heavy
Swivel bearing
Two ball races
Swivel interference
10.63 in
Offset
2.26 in
Swivel radius
5.31 in
Wheel
Hardness of tread (A)
85 Shore A
Body material
Polypropylene
Tread material
Solid rubber, black
Tread width
1.57 in
Diameter
6.3 in
Threadguards
With 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
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort
Easy steering
Swivel head with double ball bearings
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Crossselling

Variants
Swivel castor with total lock 6.3 in
Swivel castor with total lock 6.3 in
Alpha smart
3377PVJ160P63 TFR

The Alpha smart is a swivel caster with total lock functionality, designed for industrial applications requiring secure positioning and mobility. The unit features a rectangular plate fitting for straightforward mounting to equipment bases. The housing is constructed from heavy steel sheet material and incorporates a dual ball race swivel bearing system, ensuring smooth directional changes and enhanced durability under demanding conditions. The wheel assembly consists of a polypropylene body with solid black rubber tread material, mounted on precision roller bearings for reduced rolling resistance and extended service life. The wheel measures 6.3 inches in diameter, providing excellent floor contact and load distribution. Overall height of the complete assembly is 7.87 inches. Load specifications include a dynamic capacity of 297.62 pounds at speeds up to 2.49 miles per hour, with a static load rating of 595.25 pounds for stationary applications.

Light Duty
6.3 mm
7.87 mm
Light Duty
6.3 mm
7.87 mm