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General Bearing21405-77

21405-77

20000 Extra Light Inch Series Ball Bearing
Item #102057501
  • Single Row Radial Bearing
  • 5/16" ID x 7/8" OD x 9/32" Wide
  • Double Shielded
  • No Snap Ring
  • Standard (ABEC 1)
General Bearing21405-77
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    Shipment Options
  • Single Row Radial Bearing
  • 5/16" ID x 7/8" OD x 9/32" 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
Precision Standard
Ball Material Steel
Snap Ring No Snap Ring
Capacity Standard Capacity
Shielded Width 9/32 in
Precision Level Standard (ABEC 1)
Seal Type Non-Contact Seals
Dynamic Load Rating 751.00 lbf
O.D. Type Straight
Rows of Balls Single
Limiting Speed 5000 rpm
Material Steel
O.D. 7/8 in
Width 9/32 in
Outer Ring Width 9/32 in
Inch/Metric Inch Bore
Cage Material Plastic or Steel
Static Load Rating [Max] 318.00 lbf
Radial Internal Clearance Specification Normal Clearance
Seal Material Metal
Industry Standard Part # 1603 ZZ
Inner Ring Width 9/32 in
Locking Device No Locking Device
Cage Type Metal
No. in Set Single Bearing
Bore Type Round Bore
Lubricant General Purpose
Fillet Radius 0.016 in
Bearing Type Radial
Radial Internal Clearance Normal
Contact Angle
I.D. 5/16 in
Sealed Width 11/32 in
Enclosure Double Shielded
Preload Level None
Weight 0.035 LB
EAN or UPC 662300002056
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