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CAD files

The Alpha is a swivel caster with central total lock, featuring a plate with central locking fitting that provides secure directional control and stability during operation. The housing is constructed from heavy-duty stainless steel and incorporates two ball races within the swivel bearing assembly, ensuring smooth rotation and reliable performance in demanding environments. The wheel measures 6.3 inches in diameter and is equipped with a precision ball bearing made from stainless steel, which delivers exceptional durability and corrosion resistance. The wheel tread is composed of an elastic, non-marking vulcanized tire that protects floors while maintaining excellent grip and maneuverability. The wheel body is manufactured from polyamide, a robust engineering polymer that combines lightweight properties with superior strength and chemical resistance. The overall height of the caster assembly is 7.87 inches, making it suitable for integration into various material handling and mobility applications. The caster demonstrates a static load capacity of 1322.77 pounds, indicating its ability to support substantial stationary loads. The dynamic load capacity is rated at 661.39 pounds when operating at speeds up to 2.49 miles per hour, ensuring safe performance during active transport and positioning tasks. This comprehensive specification makes the Alpha caster an ideal solution for industrial, commercial, and specialized applications requiring reliable mobility with enhanced locking functionality.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8476UFC160P67 OH200 brake-asm seal
S4 Material Number
990064977
Core attributes
Type
Swivel caster with central , total lock
Overall width
3.9 in
Load capacity at 4 km/h
661.39 lb
Load capacity Static
1322.77 lb
Overall Height
7.87 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-4 °F
Overall weight
4.1 lb
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Plate with central locking
Plate hole diameter
0.51 in
Plate hole length (Maximum)
3.05 in
Plate hole width (Maximum)
4.13 in
Plate length
6.89 in
Plate width
4.41 in
Housing
Housing Color
Stainless steel
Fork shape
Broad
Housing Material
Stainless steel, heavy
Swivel bearing
Two ball races
Dome diameter
3.78 in
Swivel interference
11.3 in
Offset
2.17 in
Swivel radius
5.65 in
Wheel
Hardness of tread (A)
64 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, stainless
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
Prevents unintended movement
Wheel lock for manual operation
Variable fitting options
Different fitting dimensions for a wide range of applications
Resource-conserving part replacement
Threaded axles allow effortless wheel change
User-friendly central lock
Simultaneous locking of more than one castor using a central actuation lever
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
Easy steering
Swivel head with double ball bearings
Low-vibration transport
Extra soft wheels with good shock-absorbing properties
Protective seal
Wheels with sealed bearings to protect against spray water and dirt
Low maintenance materials
All metal components made of aluminum or stainless steel