Specifications

• Bore Type
  Straight
• Bore Diameter
  55 mm
• Outside Diameter
  72 mm
• Overall Width
  9 mm
• Closure Type
  Double Shielded
• Snap Ring Included
  Without Snap Ring
• Internal Clearance
  C0
• Max Operating Temperature
  120° C
• Precision Rating
  ABEC 1
• Bearing Material
  Steel
• Cage Material
  Steel
• Inner Ring Width
  0.354 in
• Fillet Radius
  0.0118 in
• Series
  61800
• Manufacturer Catalog Number
  61811-ZZ
• Manufacturer Upc Number
  053893771601
• UPC_NO
  053893771601
• Weight
  0.165 lbs
• Type Of Bearing
  Ball Bearing
• Component Type
  Assembly
• Features & Benefits
  Shield(s) provides some contamination protection and lubricant retention • Used in high speed applications like electric motors
• Maximum Operating RPM
  8600 RPM (grease), 10000 RPM (oil)
• Outer Diameter Type
  Cylindrical
• Precision Class
  ISO Normal/ABEC1
• Relubricatable
  No
• Rolling Element
  Ball
• Row Type
  Single
• Min Operating Temperature
  -50° C
• Self Aligning
  No
• Description
  61811-ZZ BALL BEARINGS
• Retainer Material
  Cold Rolled Steel
• Product Type
  Radial & Deep Groove Ball Bearings
• Long Description
  The 61811-ZZ is a 55 mm bore radial/deep groove ball bearing with 72 mm OD, 9 mm width, straight design, double shielded.