Plastic Housing 4 Bolt

Our System Plast™ mounted ball bearing supports feature multiple housing styles, configurations and materials. The extended inner race bearing inserts are available in AISI 52100 chrome steel or 400 series stainless steel. Inserts are offered standard with setscrews and feature a single lip contact seal.

An optional back housing spring seal and end cap provides a good balance between contaminant resistance, grease loss and friction.

These bearings are available in inch or metric bore with a wide variety of housings in both polyamide and Nolu-Clean™ materials.

Features and Benefits

  • Resistance to corrosion: Polyamide version (PA): good resistance to many corrosive chemicals such as water, oils, greases, petrol, milk, wine and alcoholic beverages.
  • High load capacity
  • Continuous operating temperature: All our bearings can be used at temperatures between 0 degrees Celsius and +80 degrees Celsius. For lower or higher temperatures, please consult your Dotmar Sales Representative.
  • Self-alignment: Max misalignment between shaft and housing: 2.0 degrees.
  • Low maintenance and trouble-free operation
  • Easy cleaning
  • Ball bearing pre-lubricated with long-life grease, which is ideal in applications in humid conditions, with water, alkaline or acid solutions
  • Concept and design to meet all safety requirements
  • Interchangeable with standard cast iron flanged supports
  • Application in the food, beverage and pharmaceutical industry
  • Completely sealed units

Industries

  • Food 
  • Packaging Machinery
  • Unit Handling

 

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