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