Specifications

• Bore Type
  Straight
• Bore Diameter
  0.6400 in
• Outside Diameter
  1.8504 in
• Overall Width
  0.7200 in
• Closure Type
  Double Sealed
• Snap Ring Included
  Without Snap Ring
• Bearing Type
  Radial & Deep Groove Ball Bearings
• Internal Clearance
  R
• Max Operating Temperature
  120° C
• Seal Type
  Two Land Riding Seals
• Bearing Material
  Steel
• Inner Ring Width
  0.72 in
• Fillet Radius
  0.024 in
• Series
  200
• Radial Dynamic Load Capacity
  2380 lbf
• Radial Static Load Capacity
  1070 lbf
• Manufacturer Catalog Number
  BB203RR2
• Manufacturer Upc Number
  087796086340
• UPC_NO
  087796086340
• Weight
  0.17 lbs
• Type Of Bearing
  Ball Bearing
• Component Type
  Assembly
• Features & Benefits
  "• Super finished raceways • Quiet operations • Light 200 Series have a close dimensional balance between bore, outside diameter and width making them well-suited for applications with light to medium loads and high speed"
• Maximum Operating RPM
  10665.544 RPM (grease), 12443.135 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
  BB203RR2 A2139A
• Retainer Material
  Cold Rolled Steel
• Product Type
  Radial & Deep Groove Ball Bearings
• Long Description
  The BB203RR2 is a 0.64 in bore radial/deep groove ball bearing with 1.8504 in OD, 0.72 in width, straight design, double sealed type.