Skip to content Skip to navigation menu
General Bearing21808-77

21808-77

20000 Extra Light Inch Series Ball Bearing
Item #102057316
  • Single Row Radial Bearing
  • 1/2" ID x 1 1/8" OD x 3/8" Wide
  • Double Shielded
  • No Snap Ring
  • Standard (ABEC 1)
General Bearing21808-77
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Single Row Radial Bearing
  • 1/2" ID x 1 1/8" OD x 3/8" 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. 1 1/8 in
Outer Ring Width 3/8 in
Bore Type Round Bore
Seal Material Metal
Enclosure Double Shielded
Capacity Standard Capacity
Limiting Speed 5000 rpm
Snap Ring No Snap Ring
Fillet Radius 0.016 in
Cage Material Plastic or Steel
Cage Type Metal
Bearing Type Radial
Inch/Metric Inch Bore
Static Load Rating [Max] 538.00 lbf
Preload Level None
Industry Standard Part # 1616 ZZ
O.D. Type Straight
Dynamic Load Rating 1,151.00 lbf
Precision Standard
Material Steel
Precision Level Standard (ABEC 1)
Shielded Width 3/8 in
I.D. 1/2 in
Sealed Width 3/8 in
No. in Set Single Bearing
Contact Angle
Radial Internal Clearance Specification Normal Clearance
Rows of Balls Single
Inner Ring Width 3/8 in
Radial Internal Clearance Normal
Locking Device No Locking Device
Seal Type Non-Contact Seals
Lubricant General Purpose
Ball Material Steel
Width 3/8 in
Weight 0.055 LB
EAN or UPC 662300007358
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison