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General Bearing21405-77-300

21405-77-300

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 Bearing21405-77-300
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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
Ball Material Steel
O.D. 7/8 in
Locking Device No Locking Device
Preload Level None
Width 9/32 in
Enclosure Double Shielded
Radial Internal Clearance Specification Normal Clearance
O.D. Type Straight
Seal Material Metal
Cage Type Metal
Cage Material Plastic or Steel
No. in Set Single Bearing
Material Steel
Bore Type Round Bore
Snap Ring No Snap Ring
Precision Level Standard (ABEC 1)
Radial Internal Clearance Normal
Outer Ring Width 9/32 in
Inner Ring Width 9/32 in
Inch/Metric Inch Bore
Static Load Rating [Max] 318.00 lbf
I.D. 5/16 in
Shielded Width 9/32 in
Dynamic Load Rating 751.00 lbf
Limiting Speed 5000 rpm
Industry Standard Part # 1603 ZZ
Contact Angle 0°
Lubricant General Purpose
Sealed Width 11/32 in
Seal Type Non-Contact Seals
Capacity Standard Capacity
Fillet Radius 0.016 in
Rows of Balls Single
Precision Standard
Bearing Type Radial
Weight 0.035 LB
EAN or UPC 662300002056
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