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