Specifications

• Bore Type
  Straight
• Bore Diameter
  40 mm
• Outside Diameter
  90 mm
• Overall Width
  23 mm
• Closure Type
  Open
• Snap Ring Included
  With Snap Ring
• Bearing Material
  Steel
• Bearing Type
  Radial & Deep Groove Ball Bearings
• Cage Material
  Steel
• Component Type
  Assembly
• Description
  6308-NR
• Fillet Radius
  0.0591 in
• UPC_NO
  013992163189
• Inner Ring Width
  0.906 in
• Internal Clearance
  C0
• Manufacturer Catalog Number
  6308-NR
• Manufacturer Upc Number
  013992163189
• Features & Benefits
  • Super finished raceways • Quiet operations • ISO standard interchangeable dimensions • Electric Motor Quality (EMQ) • Snap ring provides an adequate shoulder without sacrificing capacity
• Maximum Operating RPM
  8500 RPM (grease), 12000 RPM (oil)
• Max Operating Temperature
  120° C
• Min Operating Temperature
  -50° C
• Outer Diameter Type
  Cylindrical
• Precision Class
  ISO Normal/ABEC1
• Precision Rating
  ABEC 1
• Relubricatable
  No
• Retainer Material
  Cold Rolled Steel
• Rolling Element
  Ball
• Row Type
  Single
• Row Type Fill Slot
  Single Row Non-Fill Slot
• Seal Type
  Open
• Self Aligning
  No
• Series
  6300
• Type Of Bearing
  Ball Bearing
• Weight
  1.389 lbs
• Product Type
  Radial & Deep Groove Ball Bearings
• Long Description
  The 6308-NR is a 40 mm bore radial/deep groove ball bearing with 90 mm OD, 23 mm width, straight design, open type.