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Fixed caster 7.87 in

Alpha
Order number: 990002495
detail.eanLabel 4031582399349
Product number: 3478UFX200P63
  • 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
  • 7.87 in
  • 9.45 in
  • 882 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 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 conditions. The wheel assembly incorporates a 7.87 inch diameter design with an elastic tire featuring non-marking, vulcanized tread material that protects sensitive surfaces while delivering dependable traction and wear resistance. The wheel is supported by a precision ball bearing that is sealed to prevent contamination and ensure smooth, maintenance-free rotation throughout the caster's service life. The overall height of the caster measures 9.45 inches, accommodating standard equipment configurations and clearance requirements. The Alpha demonstrates impressive load-carrying capabilities with a static load capacity of 1763.7 pounds, enabling it to support substantial stationary loads without deflection or failure. Dynamic load performance varies based on operational speed, with a capacity of 551.16 pounds at 3.73 miles per hour and 881.85 pounds at 2.49 miles per hour, providing flexibility for different transport scenarios. The polyamide wheel body material offers an optimal balance between strength and weight, contributing to the caster's overall efficiency. This fixed caster is engineered for use across diverse industrial sectors including automotive original equipment manufacturing, catering and meal delivery systems, container construction, clean-room electronic systems, fire protection equipment, machine construction, postal logistics, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal systems, and work benches.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478UFX200P63
EAN
4031582399349
S4 Material Number
990002495
Core attributes
Type
Fixed caster
Overall width
4.53 in
Load capacity at 4 km/h
881.85 lb
Load capacity at 6 km/h
551.16 lb
Load capacity Static
1763.7 lb
Overall Height
9.45 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-4 °F
Overall weight
5.05 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
5.51 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
7.87 in
Body width
1.81 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing, sealed
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
Protective seal
Wheels with sealed bearings to protect against spray water and dirt
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Variants
Swivel caster with total lock 7.87 in
Swivel caster with total lock 7.87 in
Alpha
3477UFP200P63

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 7.87 inches in diameter, while the overall height of the complete caster assembly is 9.45 inches. Load capacity specifications include a dynamic rating of 881.85 lb at 2.49 mph and 551.16 lb at 3.73 mph, with a static load capacity of 1763.7 lb, making it suitable for demanding industrial applications including automotive OEM, machine construction, transport equipment, and various specialized trolley systems.

7.87 in
9.45 in
882 lb
Details
7.87 in
9.45 in
882 lb
Variants
Swivel caster 7.87 in
Swivel caster 7.87 in
Alpha
3470UFP200P63

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 with an elastic tire, non-marking, vulcanized tread material, mounted on precision ball bearings for optimal rolling performance. The wheel diameter measures 7.87 inches, with an overall caster height of 9.45 inches. Load capacity specifications include dynamic ratings of 881.85 lb at 2.49 mph and 551.16 lb at 3.73 mph, with a static load capacity of 1543.23 lb, making it suitable for automotive OEM, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches.

7.87 in
9.45 in
882 lb
Details
7.87 in
9.45 in
882 lb
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