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Current Insulated Ball Bearing

6316-J20AA-C3

Current Insulated Ball Bearing
Item #105451811
  • Deep Groove Bearing Type
  • 80 mm Inner Diameter
  • 170 mm Outer Diameter
  • 39 mm Width
Current Insulated Ball Bearing
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    Shipment Options
  • Deep Groove Bearing Type
  • 80 mm Inner Diameter
  • 170 mm Outer Diameter
  • 39 mm Width

description

  • Current insulated ball bearings feature Schaeffler’s proprietary Insutectâ„¢ ceramic coating that provides insulation to current passage of up to 3,000 VDC. Electrical current passing through bearings in electric motors can cause raceway damage that leads to premature bearing failure and, ultimately, expensive machine downtime.

applications

  • Electric motors
  • Traction motors (ex: railway applications)
  • Generators (ex: wind turbines)

features

  • Insutectâ„¢ ceramic coating available on outer ring (J20AA) or inner ring (J20C)
  • J20C version well suited for high frequency currents with a rotating outer ring
  • Hybrid Ceramic (HC-prefix) bearings offer significantly higher electrical resistance (GΩ range)
  • Can be combined with lip seals and dust shields
  • Brass and steel cage options
  • High electrical resistance
  • Interchangeable with standard ball bearings
  • Long bearing operating life/longer maintenance intervals
  • Extended grease life
  • Generates less heat
  • Offers maximum protection from electric arcing damage
Limiting Speed - Oil 5400 rpm
Width 39.000 mm
Corner Radius [Min] 2.10 mm
Bearing Type Deep Groove
O.D. 170.0000 mm
Cone Corner Radius 2.1 mm
Dynamic Load Rating 131,000.00 N
Radial Internal Clearance C3
I.D. 80 mm
Inch/Metric Metric
Static Load Rating [Max] 87,000.00 N
Limiting Speed 5400 rpm
Weight 6.0 LB
EAN or UPC 4026677984500
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