Plastic bearing POM 6211 Glass Ball 55X100X21 mm

SKU: 425510021360

Plastic bearings are commonly used in application where it requires exposure to water, chemical, or electrical (insulated) environment. This type of bearing does not require any oil lubrication as it self-lubricates. This type of bearing is also low noise and has longer life span.

This 55 x 100 x 21 mm (POM 6211) bearing is a plastic bearing with Glass ball . The POM 6211 inner diameter is 55 mm, the POM 6211 outer diameter is 100 mm, the POM 6211 width is 21 mm.


Here are some characteristics of PP and POM plastic bearing that might give you an idea of which one is more suitable for your application.

Polyoxymethylene (POM)
- higher strength, greater hardness
- higher thermal stability
- wear resistance
- suitable to be in contact with food type applications
- resistant to weak acid and weak oxidant
- anti-rust

Polypropylene (PP)
- good corrosion resistance
- high mechanical strength
- high wear resistance
- strong anti-adhesion ability
- great electrical insulation
- good resistance to high radiation
- anti-rust

Example applications:
Mechanical, electrical, hospital equipment, food machinery, furniture and building materials

Specs:

Bearing Model: POM 6211
Also Known As: POM 6211 with glass balls, 6211-2RS Acetal bearing
Inner Diameter (d): 55 mm
Outer Diameter (D): 100 mm
Width (B): 21 mm
Inner Diameter (d): 2.1654 inch
Outer Diameter (D): 3.9370 inch
Width (B): 0.8268 inch
Material: Acetal Plastic (POM)
Ball Material: Glass
Cage Material: Nylon 66 - PA66
Closures: Sealed Both Sides

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