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Radial Needle Roller Bearing

NA4903-XL

Radial Needle Roller Bearing
Item #101981247
  • Radial Bearing Type
  • 17 mm Inner Diameter
  • 30 mm Outer Diameter
  • 13 mm Width
Radial Needle Roller Bearing
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    Shipment Options
  • Radial Bearing Type
  • 17 mm Inner Diameter
  • 30 mm Outer Diameter
  • 13 mm Width

features

  • Without ribs
  • Metric series
  • Ground raceways
Limiting Speed 20000 rpm
Limiting Speed - Oil 21000 rpm
Radial Internal Clearance Specification Normal Clearance
Origin Needle Radial
Dynamic Load Rating 12400 N
Corner Radius [Min] 0.3 mm
Oil Hole w/Oil Hole
O.D. 30 mm
Self Aligning No
Inner Ring O.D. 22 mm
Inch/Metric Metric
I.D. 17 mm
Cage Material Steel
Static Load Rating [Max] 14600 N
Bearing Type Radial
Bearing Design Removable Inner Ring – Straight
End Type Open End
Tolerance Iso Class 0 (RBEC 1)
Enclosure Open
Outer Ring Solid
Fillet Radius 0.0118 in
Radial Internal Clearance Normal
Bore Type Round Bore, Metric Type
Capacity Standard Capacity
Precision Ground Yes
Weight 0.097 LB
EAN or UPC 4012802250961
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