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Needle Roller Bearing w/Inner Ring

NA6912A

Needle Roller Bearing w/Inner Ring
Item #101649322
  • 2.36 in Inner Diameter
  • 3.35 in Outer Diameter
  • 1.77 in Overall Width
Needle Roller Bearing w/Inner Ring
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  • 2.36 in Inner Diameter
  • 3.35 in Outer Diameter
  • 1.77 in Overall Width

features

  • Without ribs
  • Metric series
  • Ground raceways
Inner Ring O.D. 68 mm
Radial Internal Clearance Specification Normal Clearance
Precision Class ABEC 1
Cage Type Riveted
Speed (Max) Oil 6400 rpm
O.D. Type Straight
Radial Internal Clearance Normal
Inner Ring Width 1.77 in, 45 mm
Lubricant Rust Preventative
O.D. 85 mm
Precision Ground Yes
I.D. 60 mm
Oil Hole w/Oil Hole
Enclosure Open
Dynamic Load Rating 99.3 kN
End Type Open End
Bearing Material High Carbon Chrome Steel
Fillet Radius 1 in
Origin Needle Radial
Limiting Speed - Oil 6400 rpm
Rolling Element Needle Roller
Cage Material Steel
Component Assembly
Relubricatable No
Relubrication Feature No
No. of Rows 2
Capacity Standard Capacity
Series NA6900
Operating Temperature [Max] 230 ˚F
Self Aligning No
Outer Ring Width 1.77 in, 45 mm
Tolerance Iso Class 0 (RBEC 1)
Bore Type Round Bore, Metric Type
Operating Temperature [Min] -22 ˚F
Bearing Design Removable Inner Ring – Straight
Overall Width 1.77 in, 45 mm
Static Load Rating 189 kN
Speed (Max) Grease 4100 rpm
Weight 1.765 LB
EAN or UPC 605790217920
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