Specifications

• Bore Type
  Straight
• Bore Diameter
  55 mm
• Outside Diameter
  120 mm
• Overall Width
  29 mm
• Closure Type
  Open
• Snap Ring Included
  Without Snap Ring
• Bearing Material
  Bearing steel
• Cage Material
  Bearing steel
• Cage Type
  Sheet metal
• Description
  311 S BRG
• Element Material
  Bearing steel
• Fillet Radius
  2 mm
• Finish Coating
  Uncoated
• Height
  1.4
• Inner Ring Width
  29 mm
• Internal Clearance
  C3
• Length
  5.4
• Manufacturer Catalog Number
  311S
• Features & Benefits
  • Deep groove ball bearing
• Max Rpm
  6700 rpm
• Precision Rating
  ABEC 1
• Radial Dynamic Load Capacity
  16100 lbf
• Radial Static Load Capacity
  10100 lbf
• Seal Type
  Open
• Series
  63
• Weight
  3, 3.05 lbs
• Width
  5.3
• Product Type
  Radial & Deep Groove Ball Bearings
• Additional Details
  Open bearing: Prefix designation S , Sealed on both sides: Prefix designation ZZ , Shielded on both sides: Prefix designation FF , Snap ring groove: Prefix designation G