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Single Row High Carbon Chrome Steel Inner Ring

NKJ50/25A

Single Row High Carbon Chrome Steel Inner Ring
Item #101651769
  • 1.97 in Inner Diameter
  • 2.68 in Outer Diameter
  • 0.98 in Overall Width
Single Row High Carbon Chrome Steel Inner Ring
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  • 1.97 in Inner Diameter
  • 2.68 in Outer Diameter
  • 0.98 in Overall Width

features

  • HJ" calls out the inch series
Radial Internal Clearance Specification Normal Clearance
O.D. Type Straight
Bearing Material High Carbon Chrome Steel
Relubricatable No
Origin Needle Radial
Cage Type Riveted
Limiting Speed - Oil 7800 rpm
Radial Internal Clearance Normal
Series NKJ
Outer Ring Width 0.98 in, 25 mm
Bearing Design Removable Inner Ring – Straight
Oil Hole w/Oil Hole
Relubrication Feature No
Tolerance Iso Class 0 (RBEC 1)
Inner Ring Width 0.98 in, 25 mm
I.D. 50 mm
Operating Temperature [Min] -22 ˚F
Lubricant Rust Preventative
Precision Ground Yes
Inner Ring O.D. 55 mm
Precision Class ABEC 1
Overall Width 0.98 in, 25 mm
Rolling Element Needle Roller
End Type Open End
Bore Type Round Bore, Metric Type
Speed (Max) Oil 7800 rpm
O.D. 68 mm
Capacity Standard Capacity
Speed (Max) Grease 5000 rpm
Dynamic Load Rating 46.1 kN
Fillet Radius 0.6 in
Static Load Rating 87.3 kN
Cage Material Steel
No. of Rows 1
Component Assembly
Enclosure Open
Operating Temperature [Max] 230 ˚F
Self Aligning No
Weight 0.663 LB
EAN or UPC 605790192609
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