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Single Row High Carbon Chrome Steel Inner Ring

NKJ55/25A

Single Row High Carbon Chrome Steel Inner Ring
Item #101686180
  • 2.17 in Inner Diameter
  • 2.83 in Outer Diameter
  • 0.98 in Overall Width
Single Row High Carbon Chrome Steel Inner Ring
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  • 2.17 in Inner Diameter
  • 2.83 in Outer Diameter
  • 0.98 in Overall Width

features

  • HJ" calls out the inch series
Precision Class ABEC 1
Rolling Element Needle Roller
Speed (Max) Oil 7000 rpm
Bearing Material High Carbon Chrome Steel
Operating Temperature [Max] 230 ˚F
Limiting Speed - Oil 7000 rpm
Bore Type Round Bore, Metric Type
Origin Needle Radial
Dynamic Load Rating 44.3 kN
Static Load Rating 94 kN
Relubrication Feature No
Self Aligning No
Radial Internal Clearance Normal
Inner Ring Width 0.98 in, 25 mm
Cage Material Steel
End Type Open End
Relubricatable No
Precision Ground Yes
Speed (Max) Grease 4600 rpm
Fillet Radius 0.6 in
Tolerance Iso Class 0 (RBEC 1)
Bearing Design Removable Inner Ring – Straight
Enclosure Open
Component Assembly
O.D. Type Straight
O.D. 72 mm
Inner Ring O.D. 60 mm
Outer Ring Width 0.98 in, 25 mm
Radial Internal Clearance Specification Normal Clearance
Series NKJ
Overall Width 0.98 in, 25 mm
I.D. 55 mm
Capacity Standard Capacity
Lubricant Rust Preventative
Operating Temperature [Min] -22 ˚F
Cage Type Riveted
No. of Rows 1
Oil Hole w/Oil Hole
Weight 0.669 LB
EAN or UPC 605790218248
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