Specifications

• Bore Type
  Straight
• Bore Diameter
  55 mm
• Outside Diameter
  120 mm
• Overall Width
  29 mm
• Closure Type
  Double Sealed
• Row Type Fill Slot
  Single Row Non-Fill Slot
• Snap Ring Included
  Without Snap Ring
• Internal Clearance
  C3
• Operating Temperature Range
  -40 to 210 °F
• Finish Coating
  Uncoated
• Cage Material
  Steel
• Outer Ring Width
  29 mm
• Max Rpm
  3700 rpm
• Series
  6300
• Radial Dynamic Load Capacity
  89.5 kN
• Radial Static Load Capacity
  45.00 kN
• Manufacturer Catalog Number
  6311 2RS
• UPC_NO
  605790368653
• Weight
  3.153 lbs
• Features & Benefits
  • Deep groove ball bearings are the most popular and come in a variety of sizes and configurations • Includes contact seals that provide protection from moisture and contaminants • Made from premium quality, high strength steel extending bearing life and enhancing performance • Designed primarily to support high radial loads Koyo deep groove ball bearings can be used in many applications
• Description
  63112RSC3 BRG
• Product Type
  Radial & Deep Groove Ball Bearings
• Long Description
  The 6311 2RS is a 55 mm bore radial deep groove ball bearing with double seals and 120 mm outer diameter for machinery use.