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The Alpha stainless is a swivel caster with total lock featuring a rectangular plate fitting for secure mounting. The housing is constructed from heavy-duty stainless steel and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of a polypropylene body with thermoplastic rubber tread material, mounted on stainless steel roller bearings for enhanced durability and corrosion resistance. The wheel measures 7.87 inches in diameter, providing excellent rolling performance. Overall height of the complete assembly is 9.45 inches. Load specifications include a dynamic capacity of 440.92 pounds at speeds up to 2.49 miles per hour, with a static load rating of 881.85 pounds, making this caster suitable for demanding industrial applications requiring reliable mobility and secure positioning.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8477PJD200P63 TFR
EAN
4031582386776
Core attributes
Type
Swivel castor with total lock
Load capacity at 4 km/h
440.92 lb
Load capacity Static
881.85 lb
Overall height
9.45 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
5.38 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
4.13 in
Housing
Fork shape
Broad
Material
Stainless steel, heavy
Swivel bearing
Two ball races
Swivel interference
13.15 in
Offset
2.17 in
Swivel radius
6.57 in
Wheel
Hardness of tread (A)
87 Shore A
Body material
Polypropylene
Tread material
Thermoplastic rubber
Tread width
1.81 in
Diameter
7.87 in
Axle
Screwed with nut
Bearing
Roller bearing, stainless
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
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
Non-marking movement
Wheels with reduced abrasion and minimal cleaning requirements
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
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Variants
Swivel castor 7.87 in
Swivel castor 7.87 in
Alpha stainless
8470PJD200P63 TFR

The Alpha stainless is a swivel caster featuring a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy-duty stainless steel and incorporates a precision two ball race swivel bearing system for smooth directional movement. The wheel assembly consists of a polypropylene body with thermoplastic rubber tread material, providing excellent floor protection and quiet operation. The wheel is supported by stainless steel roller bearings ensuring long-term durability and reduced maintenance requirements. The wheel diameter measures 7.87 inches with an overall caster height of 9.45 inches. Load specifications include a dynamic capacity of 440.92 pounds at speeds up to 2.49 miles per hour and a static load rating of 881.85 pounds, making this caster suitable for heavy-duty industrial applications requiring corrosion resistance and reliable performance.

9.45 mm
7.87 mm
Medium Duty
9.45 mm
7.87 mm
Medium Duty
Variants
Fixed castor 7.87 in
Fixed castor 7.87 in
Alpha stainless
8478PJD200P63 TFR

The Alpha stainless is a fixed caster designed for heavy-duty industrial applications. The unit features a rectangular plate fitting that provides secure mounting to equipment frames. The housing is constructed from heavy-gauge stainless steel, ensuring exceptional durability and corrosion resistance in demanding environments. The wheel assembly incorporates a polypropylene body with a thermoplastic rubber tread for optimal floor protection and quiet operation, supported by precision stainless steel roller bearings for smooth movement and extended service life. The wheel measures 7.87 inches in diameter, while the overall caster height is 9.45 inches. Load specifications include a dynamic capacity of 440.92 pounds at speeds up to 2.49 miles per hour, with a static load rating of 881.85 pounds, making this caster suitable for heavy equipment and industrial cart applications.

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