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Single Row High Carbon Chrome Steel Inner Ring

NKJ45/25A

Single Row High Carbon Chrome Steel Inner Ring
Item #101670470
  • 1.77 in Inner Diameter
  • 2.44 in Outer Diameter
  • 0.98 in Overall Width
Single Row High Carbon Chrome Steel Inner Ring
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  • 1.77 in Inner Diameter
  • 2.44 in Outer Diameter
  • 0.98 in Overall Width

features

  • HJ" calls out the inch series
Operating Temperature [Max] 230 ˚F
O.D. 2.44 in, 62 mm
Series NKJ
Overall Width 0.98 in, 25 mm
Rolling Element Needle Roller
End Type Open End
Enclosure Open
Relubrication Feature No
Precision Class ABEC 1
Precision Ground Yes
Relubricatable No
Cage Material Steel
Origin Needle Radial
Bearing Material High Carbon Chrome Steel
Limiting Speed - Oil 8500 rpm
Outer Ring Width 0.98 in, 25 mm
Fillet Radius 0.02 in, 0.6 mm
Radial Internal Clearance Normal
Lubricant Rust Preventative
Operating Temperature [Min] -22 ˚F
Radial Internal Clearance Specification Normal Clearance
Bore Type Round
Dynamic Load Rating 40.7 kN
Inner Ring Width 0.98 in, 25 mm
Speed (Max) Grease 5500 rpm
Capacity Standard Capacity
Self Aligning No
Component Assembly
Speed (Max) Oil 8500 rpm
Cage Type Riveted
Bearing Design Removable Inner Ring – Straight
Static Load Rating 79.3 kN
O.D. Type Straight
No. of Rows Single
Inner Ring O.D. 50 mm
Oil Hole w/Oil Hole
Tolerance Iso Class 0 (RBEC 1)
I.D. 1.77 in, 45 mm
Weight 0.506 LB
EAN or UPC 605790188046
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