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NSK Corp.638ZZ

638ZZ

600 Series Single Row Deep Groove Ball Bearing
Item #101378067
  • Single Row Radial Bearing
  • 8 mm ID x 28 mm OD x 9 mm Wide
  • Double Shielded
  • Normal Clearance
NSK Corp.638ZZ
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    Shipment Options
  • Single Row Radial Bearing
  • 8 mm ID x 28 mm OD x 9 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

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

caution

  • If very small bearing loads are expected, please contact Applied® for selection of an appropriate bearing
Width 9.000 mm
Enclosure Double Shielded
Radial Internal Clearance Specification Normal Clearance
O.D. Type Straight
Precision Level Standard (ABEC 1)
Contact Angle
Material Steel
O.D. 28 mm
Bearing Type Radial
Dynamic Load Rating 4550 N
Ball Material Steel
Snap Ring No Snap Ring
Seal Type Non-Contact Seals
Bore Type Round Bore
Inch/Metric Metric Bore
Static Load Rating [Max] 1970 N
Precision Standard
Limiting Speed - Grease 28000 rpm
Radial Internal Clearance Normal
Corner Radius [Min] 0.3 mm
Limiting Speed - Oil N/A
Locking Device No Locking Device
Cage Type Metal
Capacity Standard Capacity
I.D. 8 mm
Seal Material Metal
Rows of Balls Single
Preload Level None
Outer Ring Width 9 mm
Cage Material Pressed Steel
Weight 0.062 LB
EAN or UPC 29176022050
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