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4 mm I.D Miniature, Extra Small Type Ball Bearing

684ZZ

4 mm I.D Miniature, Extra Small Type Ball Bearing
Item #100760791
  • 4 mm Inside Diameter
  • 9 mm Outside Diameter
  • Miniature, Extra Small Bearing
4 mm I.D Miniature, Extra Small Type Ball Bearing
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    Shipment Options
  • 4 mm Inside Diameter
  • 9 mm Outside Diameter
  • Miniature, Extra Small Bearing

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
Internal Clearance C3
Static Load Rating [Max] 225 N
Corner Radius [Min] 0.1 mm
Material Steel
Bore Type Straight
Seal Material Metal
O.D. Type Straight
Precision Level Standard (ABEC 1)
Width 4.000 mm
Snap Ring No
Rows of Balls Single
Outer Ring Width 4 mm
O.D. 9 mm
Precision Standard
Seal Type Non-Contact Seals
Capacity Standard Capacity
Cage Material Pressed Steel
Limiting Speed - Grease 53000 rpm
Enclosure Double Shielded
Dynamic Load Rating 640 N
Limiting Speed - Oil N/A
Contact Angle
Radial Internal Clearance Normal
I.D. 4 mm
Closure Type Double Shielded
Inch/Metric Metric Bore
Ball Material Steel
Bearing Type Miniature, Extra Small
Locking Device No Locking Device
Cage Type Metal
Preload Level None
Radial Internal Clearance Specification Normal Clearance
Weight 0.002 LB
EAN or UPC 29176020704
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