Skip to main content Skip to search Skip to main navigation
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 polypropylene body with thermoplastic rubber tread material, utilizing a plain bearing system for smooth operation. The wheel measures 7.87 inches in diameter, contributing to the overall height of 9.45 inches. Load specifications include a dynamic capacity of 440.92 pounds at speeds up to 2.49 miles per hour, while the static load capacity reaches 881.85 pounds, making this caster suitable for heavy-duty industrial applications requiring reliable performance and longevity.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8478PJO200P63
EAN
4031582441703
Core attributes
Type
Fixed castor
Load capacity at 4 km/h
440.92 lb
Load capacity Static
881.85 lb
Overall height
9.45 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-4 °F
Overall weight
4 lb
Product name
Alpha stainless
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
0.43 in
Plate hole length (Maximum)
4.13 in
Plate hole width (Maximum)
3.15 in
Plate hole width (Minimum)
2.95 in
Plate length
5.39 in
Plate width
4.53 in
Housing
Fork shape
Broad
Material
Stainless steel, heavy
Wheel
Hardness of tread (A)
87 Shore A
Body material
Polypropylene
Tread material
Thermoplastic rubber
Tread width
1.97 in
Diameter
7.87 in
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Plain bearing
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
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
Skip product gallery

Accessories

Wheel 7.87 in
Supratech
PJO200x50-Ø20 HL58

The Supratech Wheel is a 7.87 in diameter caster wheel featuring a polypropylene body with a thermoplastic rubber tread measuring 1.97 in wide and a hub length of 2.28 in, equipped with a plain bearing and 0.79 in axle hole diameter. This wheel offers a dynamic load capacity of 440.92 lb at speeds up to 1.86 mph and a static load capacity of 881.85 lb, making it suitable for roll cages, shopping trolleys, store fixtures and display, tool cabinets, work benches, and transport equipment applications.

7.87 mm
Medium Duty
7.87 mm
Medium Duty
Skip product gallery

Crossselling

Variants
Swivel castor 7.87 in
Swivel castor 7.87 in
Alpha stainless
8470PJO200P63

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 thermoplastic rubber tread material, providing excellent floor protection and quiet operation, while utilizing a plain bearing for reliable performance. The wheel measures 7.87 inches in diameter, and the caster has an overall height of 9.45 inches. Load specifications include a dynamic capacity of 440.92 lb at speeds up to 2.49 mph and a static load capacity of 881.85 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.

9.45 mm
7.87 mm
Medium Duty
9.45 mm
7.87 mm
Medium Duty
Variants
Swivel castor with total lock 7.87 in
Swivel castor with total lock 7.87 in
Alpha stainless
8477PJO200P63

The Alpha stainless swivel caster with total lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from stainless steel, heavy grade material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement and reliable locking functionality. The wheel consists of a polypropylene body with thermoplastic rubber tread material and utilizes a plain bearing system for consistent rolling performance. The wheel diameter measures 7.87 inches with an overall height of 9.45 inches. Load capacity specifications include a dynamic rating of 440.92 lb at speeds up to 2.49 mph and a static load capacity of 881.85 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.

9.45 mm
7.87 mm
Medium Duty
9.45 mm
7.87 mm
Medium Duty