•  
• Bearing model
• Model
  Koyo 6204-2RSC3 Radial Ball Bearing
• internal diameter-(mm)
• d
  20
• Outer diameter -(mm)
• D
  47
• Bearing thickness-(mm)
• B
  14
• Dynamic load-(kN)
• cr
  13.5
• Static load-(kN)
• cor
  6.55
• Fatigue load limit-(kN)
• Fatigue load limit
  0.28
• Reference speed-(r/min)
• Reference speed
  10000
• Limit speed-(r/min)
• Limit speed
  10000

KOYO Rubber Sealed Deep Groove Ball Bearings: One of the most commonly used bearings, these types are manufactured with rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing
Seals can be easily removed for applications that only require 1 seal.
Benefits: Prevents moisture and dirt getting into the bearing, lubricated for life