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