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General Bearing21808-88-300

21808-88-300

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 Bearing21808-88-300
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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
Enclosure Double Sealed
I.D. 1/2 in
Static Load Rating [Max] 538.00 lbf
Snap Ring No Snap Ring
Cage Type Metal
Rows of Balls Single
Contact Angle
Locking Device No Locking Device
Cage Material Plastic or Steel
Preload Level None
Material Steel
Seal Type Contact Seals
O.D. 1 1/8 in
Bore Type Round Bore
Radial Internal Clearance Specification Normal Clearance
Outer Ring Width 3/8 in
Precision Standard
Industry Standard Part # 1616 2RS
Sealed Width 3/8 in
Width 3/8 in
Radial Internal Clearance Normal
Shielded Width 3/8 in
Fillet Radius 0.016 in
No. in Set Single Bearing
Bearing Type Radial
Seal Material Rubber
Capacity Standard Capacity
Precision Level Standard (ABEC 1)
Dynamic Load Rating 1,151.00 lbf
Inner Ring Width 3/8 in
Ball Material Steel
Lubricant General Purpose
O.D. Type Straight
Limiting Speed 5000 rpm
Inch/Metric Inch Bore
Weight 0.055 LB
EAN or UPC 662300007655
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