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