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Machined Ring Needle Roller Bearing

NK47/20RD0

Machined Ring Needle Roller Bearing
Item #103647278
  • Machined Bearing w/o Inner Ring Bearing Design
  • Single Row
  • 47 mm Inside Diameter
  • 57 mm Outside Diameter
  • 20 mm Width
Machined Ring Needle Roller Bearing
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    Shipment Options
  • Machined Bearing w/o Inner Ring Bearing Design
  • Single Row
  • 47 mm Inside Diameter
  • 57 mm Outside Diameter
  • 20 mm Width
Inscribed Circle Diameter Tolerance 0.041/0.025 mm
Material High Carbon Chrome Steel
I.D. 47 mm
Inch/Metric Metric
Limiting Speed 8500 rpm
Inscribed Circle Dia. 47
Limiting Speed - Grease 5500 rpm
Static Load Rating [Max] 12500 lbf
Bearing Design Machined Bearing w/o Inner Ring
Fillet Radius 0.3 mm
Enclosure Open
Temperature Range [Min] -40 °F
Roller Type Needle
Dynamic Load Rating 6450 lbf
Precision Level ISO Class 0
O.D. 57 mm
Temperature Range [Max] 250 °F
Weight 0.209 LB
EAN or UPC 4547359665468
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