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