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Needle Roller Bearing w/Inner Ring

NA4903

Needle Roller Bearing w/Inner Ring
Item #101712088
  • 0.67 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.51 in Overall Width
Needle Roller Bearing w/Inner Ring
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    Shipment Options
  • 0.67 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.51 in Overall Width

features

  • Without ribs
  • Metric series
  • Ground raceways
Origin Needle Radial
Static Load Rating 16.4 kN
Bore Type Round Bore, Metric Type
Operating Temperature [Min] -22 ˚F
Dynamic Load Rating 12.2 kN
Enclosure Open
Relubrication Feature No
Inner Ring O.D. 22 mm
Radial Internal Clearance Specification Normal Clearance
Operating Temperature [Max] 230 ˚F
Precision Ground Yes
Bearing Material High Carbon Chrome Steel
Fillet Radius 0.3 in
Speed (Max) Grease 13000 rpm
Relubricatable No
Limiting Speed - Oil 20000 rpm
Precision Class ABEC 1
Overall Width 0.51 in, 13 mm
Component Assembly
Cage Material Steel
Self Aligning No
Oil Hole w/Oil Hole
Capacity Standard Capacity
O.D. Type Straight
Tolerance Iso Class 0 (RBEC 1)
Lubricant Rust Preventative
Speed (Max) Oil 20000 rpm
Radial Internal Clearance Normal
Bearing Design Removable Inner Ring – Straight
End Type Open End
Rolling Element Needle Roller
Outer Ring Width 0.51 in, 13 mm
Series NA4900
Cage Type Riveted
O.D. 30 mm
I.D. 17 mm
No. of Rows 1
Weight 0.11 LB
EAN or UPC 605790217869
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