Skip to content Skip to navigation menu
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
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Precision Level Standard (ABEC 1)
Contact Angle
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 4550 N
Limiting Speed - Grease 28000 rpm
Snap Ring No Snap Ring
Rows of Balls Single
Locking Device No Locking Device
Limiting Speed - Oil N/A
Bearing Type Radial
Seal Material Metal
Capacity Standard Capacity
O.D. 28 mm
Ball Material Steel
Static Load Rating [Max] 1970 N
Enclosure Double Shielded
Cage Type Metal
Radial Internal Clearance Normal
Seal Type Non-Contact Seals
Cage Material Pressed Steel
Preload Level None
I.D. 8 mm
Width 9.000 mm
Precision Standard
O.D. Type Straight
Corner Radius [Min] 0.3 mm
Outer Ring Width 9 mm
Inch/Metric Metric Bore
Bore Type Round Bore
Material Steel
Weight 0.062 LB
EAN or UPC 29176022050
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison