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Swivel caster 1.97 in

Lumina
Order number: 990078030
detail.eanLabel 4031582340907
Product number: A520YOI050B10-11x20/10DOM45 9011
  • Non-hazardous materials
  • Tested quality
  • Colour matching
The Lumina swivel caster is a precision-engineered mobility solution designed for applications including bedside tables, furnitu... Details
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The Lumina swivel caster is a precision-engineered mobility solution designed for applications including bedside tables, furniture, media furniture, and office furniture. The caster features a stem with grip ring and collar fitting that provides secure attachment and reliable performance in demanding environments. The housing is constructed from polypropylene and incorporates a stem swiveling mechanism that enables smooth directional changes and enhanced maneuverability. The wheel assembly consists of a 1.97 inch diameter wheel body manufactured from electrically conductive polypropylene, which is identical to the tread material, ensuring consistent wear characteristics and durability throughout the product lifecycle. The wheel is supported by a plain bearing with spacer tube that delivers smooth rotation and extended operational life. The overall height of the caster measures 2.4 inches, making it suitable for compact furniture applications where space constraints are critical. The load capacity specifications indicate a static load rating of 176.37 pounds, providing substantial support for stationary applications, while the dynamic load capacity reaches 88.18 pounds at a maximum speed of 1.86 miles per hour, ensuring safe operation during movement and transport. These comprehensive specifications make the Lumina swivel caster an ideal choice for furniture manufacturers and end-users requiring reliable, durable mobility solutions with excellent load-bearing capabilities and smooth operational performance.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
A520YOI050B10-11x20/10DOM45 9011
EAN
4031582340907
S4 Material Number
990078030
Core attributes
Type
Swivel caster
Overall width
2.17 in
Load capacity at 3 km/h
88.18 lb
Load capacity Static
176.37 lb
Overall Height
2.4 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
0.21 lb
Product name
Lumina
Standard
EN12529 - Swivel Chairs Castors
Electric conductive
Stainless
Fitting
Fitting type
Stem with grip ring, with collar
Stem diameter
0.43 in
Stem length
0.79 in
Housing
Housing Color
Graphite black (RAL9011)
Fork shape
Twin wheel housing, closed, with dome
Housing Material
Polypropylene
Swivel bearing
Stem, swiveling
Dome diameter
1.77 in
Swivel interference
4.09 in
Offset
0.79 in
Swivel radius
2.05 in
Wheel
Hardness of tread (D)
65 Shore D
Body material
Polypropylene, electric conductive
Tread material
Identical with wheel body
Axle hole diameter
0 in
Hub length
0 in
Tread width
0.31 in
Diameter
1.97 in
Body width
0.31 in
Threadguards
Without threadguard
Tread color
Graphite black (RAL9011)
Axle
Riveted
Bearing
Plain bearing with spacer tube
Wheel color
Graphite black (RAL9011)
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
Variable fitting options
Different fitting dimensions for a wide range of applications
Colour matching
Colors can be adapted to match the product design
Painted surface
Gold, chrome, or glossy colors
Visual integration
Different dome diameters for a perfect transition from the castor to the application
Robust cover
Cover made of solid die-cast zinc or synthetic material
Low wear and tear wheels
Durable wheels with extremely low wear
Fast assembly
Faster assembly process with plug-in fittings
Certified conductivity
Conductive version to protect users and electrical devices from electrostatic discharge
Chemical-resistant components
Insensitive to many cleaning agents and chemical substances
Optimised manoeuvrability
Twin wheel castor with high maneuverability due to differential effect
Reduced cleaning
Thanks to mainly smooth surfaces, castors are quick and easy to clean
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Variants
Swivel caster with intermittend brake 1.97 in
Swivel caster with intermittend brake 1.97 in
Lumina
A523YOI050B10-11x20 DOM45

The Lumina is a swivel caster with intermittent brake designed for industrial applications. The fitting features a stem with grip ring and collar configuration for secure mounting. The housing is constructed from durable polypropylene material with a stem-type swiveling bearing system that enables smooth directional changes. The wheel incorporates a polypropylene body with electric conductive properties, utilizing an identical tread material for consistent performance. The wheel operates on a plain bearing system with spacer tube for enhanced durability and has a diameter of 1.97 inches. The caster has an overall height dimension of 2.4 inches, providing a compact profile suitable for various equipment applications. This combination of materials and design elements delivers reliable mobility with controlled braking functionality for precise positioning requirements.

1.97 in
2.4 in
Details
1.97 in
2.4 in
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