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Fixed caster 3.94 in

Alpha
detail.eanLabel 4031582390643
Product number: 3478BOG100P62 TFR
  • Non-hazardous materials
  • Tested quality
  • Uninterrupted use
The Alpha is a fixed caster designed for stationary load support and directional stability in industrial applications. The caste... Details
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The Alpha is a fixed caster designed for stationary load support and directional stability in industrial applications. The caster features a rectangular plate fitting that provides secure mounting to equipment and structural components. The housing is constructed from heavy steel sheet, ensuring robust durability and resistance to impact and wear in demanding environments. The wheel assembly incorporates a 3.94 inch diameter wheel body made from plastic thermoset material that is heat-resistant, providing reliable performance across a wide temperature range. The wheel tread is identical with the wheel body material, ensuring consistent rolling characteristics and wear patterns. The wheel is supported by a dry bearing bush, which offers maintenance-free operation and smooth rotation without the need for lubrication. The overall height of the caster assembly measures 5.04 inches, making it suitable for applications where vertical clearance is a consideration. The caster is rated for a static load capacity of 661.39 pounds, indicating its suitability for heavy-duty stationary applications where loads remain relatively constant. This fixed caster configuration is ideal for equipment that requires stability without mobility, providing reliable performance in warehouses, manufacturing facilities, and industrial settings where load support and positional security are paramount.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3478BOG100P62 TFR
EAN
4031582390643
Core attributes
Type
Fixed caster
Load capacity Static
661.39 lb
Overall Height
5.04 in
Temperature range (Maximum)
536 °F
Temperature range (Minimum)
-40 °F
Overall weight
1.21 lb
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
0.35 in
Plate length
4.06 in
Plate width
3.35 in
Housing
Housing Color
Blue passivated
Fork shape
Broad
Housing Material
Steel sheet, heavy
Wheel
Hardness of tread (D)
85 Shore D
Body material
Plastic thermoset, heat-resistant
Tread material
Identical with wheel body
Tread width
1.38 in
Diameter
3.94 in
Axle
Screwed with nut
Bearing
Dry bearing bush
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 wear and tear wheels
Durable wheels with extremely low wear
Certified conductivity
Conductive version to protect users and electrical devices from electrostatic discharge
Constant heat resistance
Wheels made of heat-resistant material for use in extreme environments
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Matching Products

Variants
Swivel caster with total lock 3.94 in
Swivel caster with total lock 3.94 in
Alpha
3477BOG100P62 TFR

The Alpha is a swivel caster with total lock functionality designed for industrial applications. The caster features a rectangular plate fitting for secure mounting to equipment bases. The housing is constructed from heavy steel sheet material and incorporates a precision two ball races swivel bearing system for smooth directional movement. The wheel assembly consists of a plastic thermoset body engineered for heat-resistant performance, with tread material identical to the wheel body composition for consistent wear characteristics. The wheel operates on a dry bearing bush system and measures 3.94 inches in diameter. The complete caster assembly has an overall height of 5.04 inches from mounting surface to top. Load specifications include a static load capacity of 661.39 pounds, making this caster suitable for heavy-duty material handling applications requiring reliable mobility and secure locking capabilities.

3.94 in
5.04 in
331 lb
Details
3.94 in
5.04 in
331 lb
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