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Fixed caster 6.3 in

Alpha
Order number: 990000803
detail.eanLabel 4031582394917
Product number: 3478UFP160P63
  • Non-hazardous materials
  • Tested quality
  • Uninterrupted use
The Alpha is a fixed caster designed for demanding industrial applications requiring reliable directional stability and consiste... Details
Features
  • 6.3 in
  • 7.87 in
  • 661 lb
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The Alpha is a fixed caster designed for demanding industrial applications requiring reliable directional stability and consistent performance. The caster features a rectangular plate fitting that enables secure and straightforward installation onto various equipment and transport systems. The housing is constructed from heavy steel sheet, providing exceptional durability and structural integrity to withstand rigorous operational environments. The wheel assembly incorporates a 6.3 inch diameter design with a polyamide body that delivers optimal strength-to-weight characteristics. The wheel is equipped with a precision ball bearing that ensures smooth rotation and extended service life, while the elastic tire features non-marking, vulcanized construction that protects sensitive surfaces and maintains traction across diverse floor conditions. The overall height of the caster measures 7.87 inches, accommodating standard equipment configurations and clearance requirements. The Alpha demonstrates impressive load-carrying capabilities with a static load capacity of 1,322.77 pounds, while dynamic load ratings reach 440.92 pounds at 3.73 miles per hour and 661.39 pounds at 2.49 miles per hour, enabling reliable performance across varying operational speeds. This fixed caster is engineered for extensive applications including automotive original equipment manufacturing, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting and fire protection equipment, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478UFP160P63
EAN
4031582394917
S4 Material Number
990000803
Core attributes
Type
Fixed caster
Overall width
4.53 in
Load capacity at 4 km/h
661.39 lb
Load capacity at 6 km/h
440.92 lb
Load capacity Static
1322.77 lb
Overall Height
7.87 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-4 °F
Overall weight
3.94 lb
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
0.43 in
Plate hole length (Maximum)
3.15 in
Plate hole length (Minimum)
2.95 in
Plate hole width (Maximum)
4.13 in
Plate hole width (Minimum)
2.95 in
Plate length
5.39 in
Plate width
4.53 in
Housing
Housing Color
Blue passivated
Fork shape
Broad
Housing Material
Steel sheet, heavy
Swivel bearing
Two ball races
Wheel
Hardness of tread (A)
63 Shore A
Body material
Polyamide
Tread material
Elastic tire, non-marking, vulcanized
Tread width
1.81 in
Diameter
6.3 in
Body width
1.81 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing
Wheel color
Silver gray (RAL7001)
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-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort
Non-marking movement
Wheels with reduced abrasion and minimal cleaning requirements
Quiet rolling
Soft wheel versions for a quiet working environment
Low-vibration transport
Extra soft wheels with good shock-absorbing properties
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Matching Products

Variants
Swivel caster with total lock 6.3 in
Swivel caster with total lock 6.3 in
Alpha
3477UFP160P63

The Alpha swivel caster with total lock features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional movement and reliable locking functionality. The wheel assembly consists of a polyamide body fitted with an elastic tire that is non-marking and vulcanized, mounted on precision ball bearings for optimal rolling performance. The wheel measures 6.3 inches in diameter, while the overall height of the complete caster assembly is 7.87 inches. Load capacity specifications include dynamic ratings of 661.39 lb at 2.5 mph and 440.92 lb at 3.7 mph, with a static load capacity of 1322.77 lb, making it suitable for demanding industrial applications including automotive OEM, machine construction, transport equipment, and various specialized trolley systems.

6.3 in
7.87 in
661 lb
Details
6.3 in
7.87 in
661 lb
Variants
Swivel caster 6.3 in
Swivel caster 6.3 in
Alpha
3470UFP160P63

The Alpha swivel caster features a rectangular plate fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional changes under load. The wheel assembly consists of a polyamide body fitted with an elastic tire that is non-marking and vulcanized, mounted on precision ball bearings for optimal rolling performance. The wheel measures 6.3 inches in diameter, and the overall height of the complete caster assembly is 7.87 inches. Load capacity specifications include a dynamic rating of 661.39 lb at 2.49 mph and 440.92 lb at 3.73 mph, with a static load capacity of 1322.77 lb, making it suitable for demanding industrial applications including automotive OEM, machine construction, transport equipment, and various material handling systems.

6.3 in
7.87 in
661 lb
Details
6.3 in
7.87 in
661 lb
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