MJ1/2-2RS (RMS4-2RS) Imperial Deep Grooved Ball Bearing Rubber Seals Budget 12.70x41.28x15.88 (1/2x1-5/8x5/8)

MJ1/2-2RS (RMS4-2RS) Deep Groove Ball Bearing Rubber Seals - Imperial 12.70x41.28x15.88 (1/2"x1-5/8"x5/8") - Budget Brand

Deep Groove Ball Bearings are the most common bearing type found in a wide variety of applications. Versatile and robust they are available in a wide range of sizes and options including seals, shields and special clearance for high speed applications. The main types are:

• Open - Bearing without seals or shields, suitable for applications where lubricant will constantly flow through them i.e. gearboxes.
  
• Metal Shields - Bearings fitted with steel shields and lubricated for life.
  
• Rubber Seals - Bearings fitted with steel reinforced rubber contact seals which provide a better seal but add friction so are unsuitable for high speed applications, lubricated for life.