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