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