Specifications

• Bore Type
  Straight
• Bore Diameter
  20 mm
• Outside Diameter
  37 mm
• Contact Angle
  Not Applicable
• Overall Width
  9 mm
• Closure Type
  Double Sealed
• Row Type Fill Slot
  Single Row Non-Fill Slot
• Snap Ring Included
  Without Snap Ring
• Internal Clearance
  C3
• Operating Temperature Range
  Maximum of +250 °F
• Precision Rating
  ABEC 1 (ISO Class Normal)
• Finish Coating
  Uncoated
• Cage Material
  Steel
• Outer Ring Width
  9 mm
• Fillet Radius
  0.3 mm
• Max Rpm
  22000 rpm
• Series
  69
• Radial Dynamic Load Capacity
  6400 N
• Radial Static Load Capacity
  3700 N
• Manufacturer Catalog Number
  6904
• Manufacturer Upc Number
  029176026775
• UPC_NO
  029176026775
• Weight
  0.07 lbs
• Features & Benefits
  • High quality steel—Ultra clean steel to extend bearing life by up to 80% • Advanced grease technology—NSK lubricants that can extend grease life and performance of deep groove ball bearings • High-grade balls—Quiet and smooth operation even at high speed • Open bearing: Prefix designation Null • Sealed on both sides: Prefix designation VV • Shielded on both sides: Prefix designation ZZ
• Description
  6904 BRG
• Country of Origin
  JP
• Harmonization Code
  8482105048
• Measurement Standard
  Metric
• Product Type
  Radial & Deep Groove Ball Bearings
• Long Description
  The 6904 is a 20 mm bore radial deep groove ball bearing with a 37 mm outside diameter and 9 mm width, double sealed for reliability.