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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 machinery. The housing is constructed from heavy-duty stainless steel and incorporates two ball races in the swivel bearing assembly, ensuring smooth rotational movement and reliable performance in corrosive environments. The wheel assembly consists of a 4.92-inch diameter wheel with a polypropylene body and solid rubber non-marking tread material, supported by a stainless steel roller bearing that delivers durability and low maintenance operation. The overall height of the caster is 6.1 inches, accommodating standard equipment configurations. The Alpha stainless caster supports a static load capacity of 440.92 pounds and a dynamic load capacity of 220.46 pounds at speeds up to 2.49 miles per hour, making it suitable for both stationary and mobile applications requiring robust load-bearing capability and corrosion resistance.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8478PID125P62
EAN
4031582381702
S4 Material Number
990035730
Core attributes
Type
Fixed caster
Overall width
3.35 in
Load capacity at 4 km/h
220.46 lb
Load capacity Static
440.92 lb
Overall Height
6.1 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
1.82 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 (A)
80 Shore A
Body material
Polypropylene
Tread material
Solid rubber, non-marking
Tread width
1.46 in
Diameter
4.92 in
Body width
1.46 in
Axle
Screwed with nut
Bearing
Roller bearing, stainless
Wheel color
Graphite black (RAL9011)
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
Non-marking movement
Wheels with reduced abrasion and minimal cleaning requirements
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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Matching Products

Variants
Swivel caster 4.92 in
Swivel caster 4.92 in
Alpha stainless
8470PID125P62

The Alpha stainless swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy stainless steel and incorporates a two ball races swivel bearing system for smooth directional changes and enhanced durability. The wheel assembly consists of a polypropylene body with solid rubber, non-marking tread material, supported by a stainless roller bearing for reliable performance in demanding environments. With a wheel diameter of 4.92 inches, the caster provides an overall height of 6.1 inches. Load specifications include a dynamic capacity of 220.46 lb at speeds up to 2.49 mph and a static load capacity of 440.92 lb. This caster is specifically designed 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.

4.92 in
6.1 in
220 lb
4.92 in
6.1 in
220 lb
Variants
Swivel caster with total lock 4.92 in
Swivel caster with total lock 4.92 in
Alpha stainless
8477PID125P62

The Alpha stainless is a swivel caster with total lock featuring a rectangular plate fitting for secure mounting. The housing is constructed from heavy stainless steel and incorporates two ball races for the swivel bearing mechanism, ensuring smooth rotation and durability. The wheel consists of a polypropylene body with solid rubber, non-marking tread material and utilizes a stainless roller bearing for reliable performance. With a wheel diameter of 4.92 inches, the caster has an overall height of 6.1 inches. Load specifications include a dynamic capacity of 220.46 lb at speeds up to 2.49 mph and a static load capacity of 440.92 lb. This caster is designed 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.

4.92 in
6.1 in
220 lb
4.92 in
6.1 in
220 lb