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