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