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General Bearing21808-88

21808-88

20000 Extra Light Inch Series Ball Bearing
Item #102058942
  • Single Row Radial Bearing
  • 1/2" ID x 1 1/8" OD x 3/8" Wide
  • Double Sealed
  • No Snap Ring
  • Standard (ABEC 1)
General Bearing21808-88
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    Shipment Options
  • Single Row Radial Bearing
  • 1/2" ID x 1 1/8" OD x 3/8" Wide
  • Double Sealed
  • No Snap Ring
  • Standard (ABEC 1)

features

  • Ground raceways are 52100 chrome steel material with steel retainers
  • Maximum recommended speed is 5,000 rpm
  • Prelubricated with grease
  • Suitable for the majority of ABEC-1 bearing applications

options

  • Additional sizes available
Precision Level Standard (ABEC 1)
O.D. Type Straight
I.D. 1/2 in
Ball Material Steel
Preload Level None
Dynamic Load Rating 1,151.00 lbf
Bearing Type Radial
Static Load Rating [Max] 538.00 lbf
Inch/Metric Inch Bore
Rows of Balls Single
Cage Type Metal
Industry Standard Part # 1616 2RS
Outer Ring Width 3/8 in
Radial Internal Clearance Normal
Material Steel
O.D. 1 1/8 in
Enclosure Double Sealed
Cage Material Plastic or Steel
Snap Ring No Snap Ring
Capacity Standard Capacity
Limiting Speed 5000 rpm
Lubricant General Purpose
Seal Material Rubber
Locking Device No Locking Device
Radial Internal Clearance Specification Normal Clearance
Shielded Width 3/8 in
No. in Set Single Bearing
Fillet Radius 0.016 in
Inner Ring Width 3/8 in
Sealed Width 3/8 in
Seal Type Contact Seals
Contact Angle
Width 3/8 in
Bore Type Round Bore
Precision Standard
Weight 0.055 LB
EAN or UPC 662300007655
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