Specifications

• Bore Type
  Straight
• Bore Diameter
  55 mm
• Outside Diameter
  120 mm
• Overall Width
  1.9375 in
• Closure Type
  Double Sealed
• Row Type Fill Slot
  Single Row Non-Fill Slot
• Snap Ring Included
  Without Snap Ring
• Internal Clearance
  P
• Max Operating Temperature
  120° C
• Precision Rating
  Not Rated
• Finish Coating
  Uncoated
• Bearing Material
  Steel
• Cage Material
  Steel
• Inner Ring Width
  1.938 in
• Fillet Radius
  0.079 in
• Max Rpm
  3600 rpm
• Series
  300
• Radial Dynamic Load Capacity
  18000 lbf
• Radial Static Load Capacity
  10000 lbf
• Manufacturer Catalog Number
  W311PP
• Manufacturer Upc Number
  087796043138
• UPC_NO
  087796043138
• Weight
  5.26 lbs
• Type Of Bearing
  Ball Bearing
• Component Type
  Assembly
• Features & Benefits
  "• Super finished raceways • Quiet operations • Medium 300 Series are similar to Light 200 Series but with a substantially heavier cross section to withstand greater radial loads and heavier shock loads • Wide Rings"
• Maximum Operating RPM
  3999.979 RPM (grease), 4571.405 RPM (oil)
• Outer Diameter Type
  Cylindrical
• Precision Class
  ABEC1
• Relubricatable
  No
• Rolling Element
  Ball
• Row Type
  Single
• Min Operating Temperature
  -50° C
• Self Aligning
  No
• Description
  W 311 PP BRG
• Retainer Material
  Cold Rolled Steel
• Product Type
  Radial & Deep Groove Ball Bearings
• Long Description
  The W311PP Radial/Deep Groove Ball Bearing includes 55 mm bore diameter, straight bore, double sealed closure, 120 mm outside diameter, and 1.9375 in width.