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Steel 1.57 in ID Deep Groove Ball Bearing

3NC6208ZZC3

Steel 1.57 in ID Deep Groove Ball Bearing
Item #102040906
  • 1.57 in Inner Diameter
  • 3.15 in Outer Diameter
  • Deep Groove Bearing
  • 0.71 in Overall Width
  • Steel Bearing
  • Single Row
  • Straight OD
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Steel 1.57 in ID Deep Groove Ball Bearing
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    Shipment Options
  • 1.57 in Inner Diameter
  • 3.15 in Outer Diameter
  • Deep Groove Bearing
  • 0.71 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
Ball Material Silicon Nitride
Rolling Element Ball
Precision Standard
Preload Level None
Limiting Speed 8300 rpm
Lubricant Grease
Inch/Metric Metric Bore
O.D. 3.15 in, 80 mm
Static Load Rating [Max] 3404 lbf
O.D. Type Straight
Rolling Element Material Ceramic
Enclosure Double Shielded
Retainer Material Polyamide (Nylon)
I.D. 1.57 in, 40 mm
Component Assembly
Self Aligning No
Bore Type Round
Precision Level Standard (ABEC 1)
Retainer Type Window
Seal Type Non-Contact Seals
Material Steel
Dynamic Load Rating 36.4 kN
Fillet Radius 0.04 in, 1 mm
Cage Type Window
Operating Temperature [Max] 230 ˚F
Radial Internal Clearance C3
Rows of Balls Single
Internal Clearance C3
Series 3NC
Radial Internal Clearance Specification Greater Than Normal Clearance
No. in Set Single Bearing
Inner Ring Width 18 mm
Relubricatable No
Bearing Material Steel
Contact Angle
Capacity Standard Capacity
Speed (Max) Grease 8300 rpm
Overall Width 0.71 in, 18 mm
Bearing Type Deep Groove
Cage Material Polyamide (Nylon)
Seal Material Metal
Operating Temperature [Min] -22 ˚F
Static Load Rating 17.8 kN
Locking Device No Locking Device
Snap Ring No Snap Ring
Outer Ring Width 18 mm
Precision Class Class 0
Weight 0.745 LB
EAN or UPC 605790028656
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