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