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The Alpha stainless swivel caster with total lock features a bolt hole fitting for secure mounting applications. The housing is constructed from heavy stainless steel and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement and reliable locking functionality. The wheel assembly consists of a polypropylene body with thermoplastic rubber tread material, providing excellent floor protection and quiet operation, while the stainless roller bearing ensures long-lasting performance in demanding environments. With a wheel diameter of 3.94 inches, the caster has an overall height of 5.04 inches. Load specifications include a dynamic capacity of 176.37 lb at speeds up to 2.49 mph and a static load capacity of 352.74 lb, making it suitable for catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, and transport equipment applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8477PJD100P30-13 TFR
EAN
4031582397840
Core attributes
Type
Swivel castor with total lock
Load capacity at 4 km/h
176.37 lb
Load capacity Static
352.74 lb
Overall height
5.04 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
1.59 lb
Product name
Alpha stainless
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Bolt hole
Bolt hole diameter
0.51 in
Housing
Fork shape
Broad
Material
Stainless steel, heavy
Swivel bearing
Two ball races
Swivel interference
7.17 in
Offset
1.61 in
Swivel radius
3.58 in
Wheel
Hardness of tread (A)
87 Shore A
Body material
Polypropylene
Tread material
Thermoplastic rubber
Tread width
1.26 in
Diameter
3.94 in
Axle
Screwed with nut
Bearing
Roller bearing, stainless
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
Non-marking movement
Wheels with reduced abrasion and minimal cleaning requirements
Easy steering
Swivel head with double ball bearings
Permanent washability
All metal components made of stainless steel
Low maintenance materials
All metal components made of aluminum or stainless steel
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Variants
Swivel castor 3.94 in
Swivel castor 3.94 in
Alpha stainless
8470PJD100P30-13 TFR

The Alpha stainless is a swivel caster designed for demanding industrial applications. This unit features a bolt hole fitting for secure mounting to equipment frames. The housing is constructed from heavy-duty stainless steel and incorporates a precision swivel bearing system with two ball races, ensuring smooth directional changes and long service life. The wheel assembly consists of a polypropylene body with a thermoplastic rubber tread for optimal floor protection and quiet operation. The wheel is supported by a stainless steel roller bearing and measures 3.94 inches in diameter. The caster has an overall height of 5.04 inches. Load specifications include a dynamic capacity of 176.37 pounds at speeds up to 2.49 miles per hour and a static load rating of 352.74 pounds, making it suitable for medium to heavy-duty mobile equipment applications.

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