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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
Radial Internal Clearance Specification Normal Clearance
I.D. 17 mm
Bore Type Round Bore, Metric Type
Limiting Speed - Oil 21000 rpm
Cage Material Steel
Capacity Standard Capacity
O.D. 30 mm
Precision Ground Yes
End Type Open End
Inner Ring O.D. 22 mm
Limiting Speed 20000 rpm
Bearing Design Removable Inner Ring – Straight
Static Load Rating [Max] 14600 N
Radial Internal Clearance Normal
Bearing Type Radial
Origin Needle Radial
Oil Hole w/Oil Hole
Corner Radius [Min] 0.3 mm
Self Aligning No
Dynamic Load Rating 12400 N
Fillet Radius 0.0118 in
Enclosure Open
Outer Ring Solid
Tolerance Iso Class 0 (RBEC 1)
Inch/Metric Metric
Weight 0.097 LB
EAN or UPC 4012802250961
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