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NSK Corp.684ZZ

684ZZ

600 Series Single Row Deep Groove Ball Bearing
Item #100760791
  • Single Row Radial Bearing
  • 4 mm ID x 9 mm OD x 4 mm Wide
  • Double Shielded
  • Normal Clearance
NSK Corp.684ZZ
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    Shipment Options
  • Single Row Radial Bearing
  • 4 mm ID x 9 mm OD x 4 mm Wide
  • Double Shielded
  • Normal Clearance

description

  • Deep groove radial bearings are manufactured as open type bearings for oil or grease lubrication. They are also available with metal shields and/or seals for use where moderate contamination is present in the operation.

applications

  • Transmissions
  • Electric motors and generators
  • Electrical appliances
  • Pumps and compressors
  • Blowers and fans
  • Speed changers
  • Gearboxes and drives
  • Woodworking machinery
  • Lawn and garden equipment

caution

  • For deep groove ball bearings, if the bearing load is too small during operation, slippage occurs between the balls and raceways, which may result in smearing
  • The higher the weight of balls and cage, the higher this tendency becomes, especially for large bearings
  • If very small bearing loads are expected, please contact Applied® for selection of an appropriate bearing
Material Steel
Preload Level None
Precision Standard
Cage Type Metal
Contact Angle
Seal Material Metal
Dynamic Load Rating 640 N
Locking Device No Locking Device
I.D. 4 mm
Outer Ring Width 4 mm
Corner Radius [Min] 0.1 mm
O.D. Type Straight
Precision Level Standard (ABEC 1)
Cage Material Pressed Steel
Bearing Type Radial
Width 4.000 mm
Inch/Metric Metric Bore
Radial Internal Clearance Specification Normal Clearance
Radial Internal Clearance Normal
Capacity Standard Capacity
Limiting Speed - Oil N/A
Rows of Balls Single
Static Load Rating [Max] 225 N
Enclosure Double Shielded
Seal Type Non-Contact Seals
Ball Material Steel
Limiting Speed - Grease 53000 rpm
O.D. 9 mm
Bore Type Round Bore
Snap Ring No Snap Ring
Weight 0.002 LB
EAN or UPC 29176020704
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