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Double Row High Carbon Chrome Steel Inner Ring

NA6913A

Double Row High Carbon Chrome Steel Inner Ring
Item #101709818
  • 2.56 in Inner Diameter
  • 3.54 in Outer Diameter
  • 1.77 in Overall Width
Double Row High Carbon Chrome Steel Inner Ring
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  • 2.56 in Inner Diameter
  • 3.54 in Outer Diameter
  • 1.77 in Overall Width

features

  • Without ribs
  • Metric series
  • Ground raceways
Bearing Design Removable Inner Ring – Straight
Limiting Speed - Oil 6000 rpm
Oil Hole w/Oil Hole
Operating Temperature [Max] 230 ˚F
Radial Internal Clearance Specification Normal Clearance
Enclosure Open
Inner Ring O.D. 72 mm
Speed (Max) Grease 3900 rpm
Bore Type Round Bore, Metric Type
Origin Needle Radial
Bearing Material High Carbon Chrome Steel
Self Aligning No
Tolerance Iso Class 0 (RBEC 1)
Operating Temperature [Min] -22 ˚F
I.D. 65 mm
O.D. 90 mm
Radial Internal Clearance Normal
Precision Ground Yes
Dynamic Load Rating 107 kN
Cage Type Riveted
Cage Material Steel
Relubrication Feature No
Component Assembly
Fillet Radius 1 in
No. of Rows 2
Outer Ring Width 1.77 in, 45 mm
Overall Width 1.77 in, 45 mm
Static Load Rating 213 kN
Series NA6900
Inner Ring Width 1.77 in, 45 mm
Speed (Max) Oil 6000 rpm
Relubricatable No
Lubricant Rust Preventative
End Type Open End
Capacity Standard Capacity
Rolling Element Needle Roller
O.D. Type Straight
Precision Class ABEC 1
Weight 1.885 LB
EAN or UPC 605790209307
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