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Single Row High Carbon Chrome Steel Inner Ring

NA4904

Single Row High Carbon Chrome Steel Inner Ring
Item #101686200
  • 0.79 in Inner Diameter
  • 1.46 in Outer Diameter
  • 0.67 in Overall Width
Single Row High Carbon Chrome Steel Inner Ring
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  • 0.79 in Inner Diameter
  • 1.46 in Outer Diameter
  • 0.67 in Overall Width

features

  • Without ribs
  • Metric series
  • Ground raceways
Cage Material Steel
Limiting Speed - Oil 18000 rpm
Fillet Radius 0.3 in
Outer Ring Width 0.67 in, 17 mm
Bearing Material High Carbon Chrome Steel
Self Aligning No
Series NA4900
Tolerance Iso Class 0 (RBEC 1)
Speed (Max) Grease 12000 rpm
Radial Internal Clearance Normal
Capacity Standard Capacity
Radial Internal Clearance Specification Normal Clearance
Component Assembly
Enclosure Open
Overall Width 0.67 in, 17 mm
Operating Temperature [Max] 230 ˚F
O.D. Type Straight
Oil Hole w/Oil Hole
Relubrication Feature No
Speed (Max) Oil 18000 rpm
Operating Temperature [Min] -22 ˚F
Bore Type Round Bore, Metric Type
I.D. 20 mm
Precision Ground Yes
Relubricatable No
Rolling Element Needle Roller
No. of Rows 1
Bearing Design Removable Inner Ring – Straight
O.D. 37 mm
Lubricant Rust Preventative
Dynamic Load Rating 21.3 kN
Precision Class ABEC 1
Static Load Rating 25.5 kN
Inner Ring O.D. 25 mm
Origin Needle Radial
Cage Type Riveted
End Type Open End
Weight 23.16 LB
EAN or UPC 605790187629
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