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The Alpha stainless is a fixed caster 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 to equipment and structures. The housing is constructed from heavy-duty stainless steel and incorporates two ball races for the swivel bearing, ensuring smooth operation and reliable performance in corrosive environments. The wheel assembly has a diameter of 3.94 inches and is manufactured from plastic thermoset material that is heat-resistant, with the tread material being identical to the wheel body for consistent wear characteristics. The dry bearing bush provides low-friction wheel rotation and extended service life. The overall height of the caster is 5.04 inches, making it suitable for applications requiring compact vertical profiles. The load capacity specifications indicate a static load rating of 551.16 pounds and a dynamic load rating of 275.58 pounds at a speed of 2.49 miles per hour, allowing engineers to accurately calculate equipment mobility requirements and ensure safe operational parameters for various industrial and commercial applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8478BOG100P62
EAN
4031582347074
S4 Material Number
990035519
Core attributes
Type
Fixed caster
Overall width
3.35 in
Load capacity at 4 km/h
275.58 lb
Load capacity Static
551.16 lb
Overall Height
5.04 in
Temperature range (Maximum)
482 °F
Temperature range (Minimum)
-40 °F
Overall weight
1.13 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)
2.36 in
Plate hole length (Minimum)
3.03 in
Plate hole width (Maximum)
3.15 in
Plate hole width (Minimum)
3.03 in
Plate length
3.94 in
Plate width
3.35 in
Housing
Housing Color
Stainless steel
Fork shape
Broad
Housing Material
Stainless steel, heavy
Swivel bearing
Two ball races
Wheel
Hardness of tread (D)
90 Shore D
Body material
Plastic thermoset, heat-resistant
Tread material
Identical with wheel body
Tread width
1.38 in
Diameter
3.94 in
Body width
1.38 in
Axle
Screwed with nut
Bearing
Dry bearing bush
Wheel color
Black
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
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
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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Variants
Swivel caster 3.94 in
Swivel caster 3.94 in
Alpha stainless
8470BOG100P62 HT w/o-dustg

The Alpha stainless swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from stainless steel, heavy-duty material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement and enhanced durability. The wheel utilizes plastic thermoset, heat-resistant material for both the body and tread, providing identical composition throughout for consistent performance, while employing a dry bearing bush system for reliable operation. 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 275.58 lb at speeds up to 2.49 mph and a static load capacity of 551.16 lb, making it suitable for demanding 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.

3.94 in
5.04 in
276 lb
3.94 in
5.04 in
276 lb