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The Alpha stainless is a swivel caster with total lock designed for demanding industrial applications including 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. The caster features a rectangular plate fitting that provides secure mounting and reliable attachment to various equipment and machinery. The housing is constructed from heavy stainless steel and incorporates two ball races for the swivel bearing, ensuring smooth rotation and exceptional durability in corrosive environments and demanding operational conditions. The wheel has a diameter of 3.15 inches and is manufactured from plastic thermoset material that is heat-resistant, with the tread material being identical to the wheel body for consistent performance and wear characteristics. The wheel is equipped with a dry bearing bush that provides reliable support and smooth operation without requiring frequent lubrication. The overall height of the caster assembly is 4.25 inches, making it suitable for integration into various equipment configurations and spatial constraints. The caster demonstrates impressive load-bearing capabilities with a static load capacity of 440.92 pounds and a dynamic load capacity of 220.46 pounds at a speed of 2.49 miles per hour, making it well-suited for both stationary and mobile applications requiring robust performance and reliable operation in challenging industrial environments.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8477BOG080P62
EAN
4031582432954
Core attributes
Type
Swivel caster with total lock
Load capacity at 4 km/h
220.46 lb
Load capacity Static
440.92 lb
Overall Height
4.25 in
Temperature range (Maximum)
536 °F
Temperature range (Minimum)
-40 °F
Overall weight
1.59 lb
Product name
Alpha stainless
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
3.35 in
Housing
Housing Color
Stainless steel
Fork shape
Broad
Housing Material
Stainless steel, heavy
Swivel bearing
Two ball races
Swivel interference
6.65 in
Offset
1.75 in
Swivel radius
3.33 in
Wheel
Hardness of tread (D)
85 Shore D
Body material
Plastic thermoset, heat-resistant
Tread material
Identical with wheel body
Tread width
1.38 in
Diameter
3.15 in
Axle
Screwed with nut
Bearing
Dry bearing bush
special-features-image
Special Features
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
Low wear and tear wheels
Durable wheels with extremely low wear
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
Constant heat resistance
Wheels made of heat-resistant material for use in extreme environments
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Matching Products

Variants
Fixed caster 3.15 in
Fixed caster 3.15 in
Alpha stainless
8478BOG080P62

The Alpha stainless fixed caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from stainless steel, heavy-duty material providing exceptional durability and corrosion resistance in demanding environments. The wheel incorporates a plastic thermoset, heat-resistant body material designed to withstand elevated temperatures, with tread material identical to the wheel body for consistent performance characteristics. The wheel operates on a dry bearing bush system and measures 3.15 inches in diameter. The caster has an overall height of 4.25 inches, making it suitable for various industrial applications. Load specifications include a dynamic load capacity of 220.46 pounds at speeds up to 2.49 miles per hour, ensuring reliable performance under moving conditions, while the static load capacity reaches 440.92 pounds for stationary applications requiring substantial weight support.

3.15 in
4.25 in
220 lb
3.15 in
4.25 in
220 lb