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General Bearing21807-77

21807-77

20000 Extra Light Inch Series Ball Bearing
Item #102057503
  • Single Row Radial Bearing
  • 7/16" ID x 1 1/8" OD x 3/8" Wide
  • Double Shielded
  • No Snap Ring
  • Standard (ABEC 1)
General Bearing21807-77
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    Shipment Options
  • Single Row Radial Bearing
  • 7/16" ID x 1 1/8" OD x 3/8" Wide
  • Double Shielded
  • 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
I.D. 7/16 in
Preload Level None
Capacity Standard Capacity
Cage Material Plastic or Steel
Width 3/8 in
Radial Internal Clearance Normal
Contact Angle
Dynamic Load Rating 1,151.00 lbf
No. in Set Single Bearing
Snap Ring No Snap Ring
Rows of Balls Single
Lubricant General Purpose
Fillet Radius 0.016 in
Outer Ring Width 3/8 in
Bearing Type Radial
Seal Material Metal
Enclosure Double Shielded
Radial Internal Clearance Specification Normal Clearance
O.D. 1 1/8 in
Seal Type Non-Contact Seals
Bore Type Round Bore
Inner Ring Width 3/8 in
Shielded Width 3/8 in
Industry Standard Part # 1615 ZZ
Ball Material Steel
Precision Standard
Cage Type Metal
Locking Device No Locking Device
Sealed Width 3/8 in
Static Load Rating [Max] 538.00 lbf
Material Steel
Precision Level Standard (ABEC 1)
Inch/Metric Inch Bore
Limiting Speed 5000 rpm
O.D. Type Straight
Weight 0.06 LB
EAN or UPC 662300006603
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