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