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Needle Roller Bearing w/Inner Ring

NA6903A

Needle Roller Bearing w/Inner Ring
Item #101670462
  • 0.67 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.91 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
  • 0.91 in Overall Width

features

  • Without ribs
  • Metric series
  • Ground raceways
Fillet Radius 0.3 in
Radial Internal Clearance Specification Normal Clearance
Origin Needle Radial
Lubricant Rust Preventative
Capacity Standard Capacity
Relubricatable No
Overall Width 0.91 in, 23 mm
Enclosure Open
Precision Ground Yes
Speed (Max) Grease 13000 rpm
Component Assembly
Speed (Max) Oil 20000 rpm
Precision Class ABEC 1
Radial Internal Clearance Normal
Relubrication Feature No
Bore Type Round Bore, Metric Type
O.D. Type Straight
Rolling Element Needle Roller
Operating Temperature [Min] -22 ˚F
Cage Type Riveted
Cage Material Steel
Inner Ring O.D. 22 mm
O.D. 30 mm
Tolerance Iso Class 0 (RBEC 1)
End Type Open End
Operating Temperature [Max] 230 ˚F
Inner Ring Width 0.91 in, 23 mm
Bearing Material High Carbon Chrome Steel
Dynamic Load Rating 19.8 kN
Static Load Rating 30.6 kN
Series NA6900
No. of Rows 1
Bearing Design Removable Inner Ring – Straight
Limiting Speed - Oil 20000 rpm
Outer Ring Width 0.91 in, 23 mm
I.D. 17 mm
Oil Hole w/Oil Hole
Self Aligning No
Weight 0.63 LB
EAN or UPC 605790204906
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