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