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