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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
Precision Ground Yes
Origin Needle Radial
No. of Rows 1
Fillet Radius 0.3 in
Tolerance Iso Class 0 (RBEC 1)
Speed (Max) Oil 20000 rpm
I.D. 17 mm
Lubricant Rust Preventative
Cage Material Steel
End Type Open End
Limiting Speed - Oil 20000 rpm
Oil Hole w/Oil Hole
Enclosure Open
Static Load Rating 30.6 kN
Overall Width 0.91 in, 23 mm
Component Assembly
Bearing Material High Carbon Chrome Steel
O.D. Type Straight
Outer Ring Width 0.91 in, 23 mm
Radial Internal Clearance Normal
O.D. 30 mm
Inner Ring Width 0.91 in, 23 mm
Rolling Element Needle Roller
Series NA6900
Bore Type Round Bore, Metric Type
Dynamic Load Rating 19.8 kN
Inner Ring O.D. 22 mm
Precision Class ABEC 1
Capacity Standard Capacity
Radial Internal Clearance Specification Normal Clearance
Cage Type Riveted
Relubrication Feature No
Bearing Design Removable Inner Ring – Straight
Relubricatable No
Self Aligning No
Speed (Max) Grease 13000 rpm
Operating Temperature [Min] -22 ˚F
Operating Temperature [Max] 230 ˚F
Weight 0.63 LB
EAN or UPC 605790204906
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