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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

  • 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

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