Specifications

• Bore Type
  Straight
• Bore Diameter
  55 mm
• Outside Diameter
  120 mm
• Contact Angle
  Not Applicable
• Overall Width
  29 mm
• Closure Type
  Double Shielded
• Snap Ring Included
  Without Snap Ring
• Internal Clearance
  C3
• Cage Type
  Sheet metal
• Precision Rating
  ABEC 1
• Finish Coating
  Uncoated
• Bearing Material
  Bearing steel
• Cage Material
  Bearing steel
• Inner Ring Width
  29 mm
• Element Material
  Bearing steel
• Fillet Radius
  2 mm
• Max Rpm
  6700 rpm
• Series
  63
• Radial Dynamic Load Capacity
  16100 lbf
• Radial Static Load Capacity
  10100 lbf
• Manufacturer Catalog Number
  311SFF
• 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
• UPC_NO
  097741008433
• Weight
  3.17 lbs
• Features & Benefits
  • Deep groove ball bearing
• Description
  311 SFF BRG
• Seal Material
  Tinplate
• Product Type
  Radial & Deep Groove Ball Bearings
• Long Description
  The 311SFF Radial/Deep Groove Ball Bearing features 55 mm bore diameter, straight bore, double shielded closure, 120 mm outside diameter, and 29 mm width.