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Steel 1.97 in ID Deep Groove Ball Bearing

3NC6210ZZC3

Steel 1.97 in ID Deep Groove Ball Bearing
Item #102113891
  • 1.97 in Inner Diameter
  • 3.54 in Outer Diameter
  • Deep Groove Bearing
  • 0.79 in Overall Width
  • Steel Bearing
  • Single Row
  • Straight OD
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Steel 1.97 in ID Deep Groove Ball Bearing
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  • 1.97 in Inner Diameter
  • 3.54 in Outer Diameter
  • Deep Groove Bearing
  • 0.79 in Overall Width
  • Steel Bearing

applications

  • Motors of various types
  • Equipment that requires high reliability

features

  • Best used for moderate radial and low axial load applications
  • Best used for applications that require an insulated bearing to prevent electric arcing, marginally lubricated and/or higher speed applications
  • Made with the highest quality ceramic balls
  • Koyo Invented the Ceramic Hybrid Bearing- 3NC (ceramic balls and steel races)
  • Ball guided brass cage (FY) available on larger sizes
  • Available with steel shields (ZZ) and Polyrex XM Grease
  • Bearing races made from premium high carbon, high chromium Japanese steel
Enclosure Double Shielded
Overall Width 0.79 in, 20 mm
Rolling Element Material Ceramic
O.D. Type Straight
Lubricant Grease
Rolling Element Ball
Static Load Rating 23.3 kN
Bore Type Round
Radial Internal Clearance Specification Greater Than Normal Clearance
Self Aligning No
Inch/Metric Metric Bore
Seal Material Metal
Material Steel
Capacity Standard Capacity
Radial Internal Clearance C3
Seal Type Non-Contact Seals
Precision Level Standard (ABEC 1)
No. in Set Single Bearing
Cage Material Steel
Retainer Material Steel
Ball Material Silicon Nitride
Internal Clearance C3
Operating Temperature [Min] -22 ˚F
Component Assembly
Operating Temperature [Max] 230 ˚F
Static Load Rating [Max] 4456 lbf
Fillet Radius 0.04 in, 1 mm
Precision Standard
Rows of Balls Single
Retainer Type Riveted
Snap Ring No Snap Ring
Cage Type Riveted
Series 3NC
Bearing Type Deep Groove
Relubricatable No
Dynamic Load Rating 43.9 kN
Precision Class Class 0
Bearing Material Steel
Preload Level None
Inner Ring Width 20 mm
Locking Device No Locking Device
Outer Ring Width 20 mm
O.D. 3.54 in, 90 mm
I.D. 1.97 in, 50 mm
Contact Angle
Speed (Max) Grease 7100 rpm
Limiting Speed 7100 rpm
Weight 0.981 LB
EAN or UPC 605790028700
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