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