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