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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.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8470BOG100P62 HT w/o-dustg
EAN
4031582346688
S4 Material Number
990035365
Core attributes
Type
Swivel caster
Overall width
3.11 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
1.75 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
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
Dome diameter
2.95 in
Swivel interference
7.17 in
Offset
1.61 in
Swivel radius
3.58 in
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
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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Variants
Fixed caster 3.94 in
Fixed caster 3.94 in
Alpha stainless
8478BOG100P62

The Alpha stainless is a fixed caster designed for demanding industrial applications requiring durability and corrosion resistance. This caster features a rectangular plate fitting that provides secure mounting to equipment and transport systems. The housing is constructed from stainless steel, heavy grade, ensuring exceptional strength and resistance to corrosive environments, making it ideal for use in 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 wheel measures 3.94 inches in diameter 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 durability. The wheel is equipped with a dry bearing bush that provides reliable rotation while minimizing maintenance requirements. The overall height of the caster assembly is 5.04 inches, allowing for precise integration into equipment designs. This caster is rated for a static load capacity of 551.16 pounds, supporting heavy stationary loads, and a dynamic load capacity of 275.58 pounds at speeds up to 2.49 miles per hour, making it suitable for mobile applications requiring substantial load support and reliable performance in demanding industrial environments.

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