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Needle Roller Bearing w/Inner Ring

NKJ45/25A

Needle Roller Bearing w/Inner Ring
Item #101670470
  • 1.77 in Inner Diameter
  • 2.44 in Outer Diameter
  • 0.98 in Overall Width
Needle Roller Bearing w/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
Bore Type Round Bore, Metric Type
Rolling Element Needle Roller
Series NKJ
Radial Internal Clearance Specification Normal Clearance
End Type Open End
Relubrication Feature No
Dynamic Load Rating 40.7 kN
Overall Width 0.98 in, 25 mm
Enclosure Open
No. of Rows 1
Radial Internal Clearance Normal
Precision Ground Yes
Inner Ring O.D. 50 mm
Outer Ring Width 0.98 in, 25 mm
Precision Class ABEC 1
Capacity Standard Capacity
O.D. 62 mm
Inner Ring Width 0.98 in, 25 mm
Self Aligning No
Cage Material Steel
Lubricant Rust Preventative
Limiting Speed - Oil 8500 rpm
Bearing Design Removable Inner Ring – Straight
Operating Temperature [Max] 230 ˚F
I.D. 45 mm
Cage Type Riveted
Tolerance Iso Class 0 (RBEC 1)
Relubricatable No
Speed (Max) Oil 8500 rpm
Origin Needle Radial
Static Load Rating 79.3 kN
O.D. Type Straight
Bearing Material High Carbon Chrome Steel
Fillet Radius 0.6 in
Oil Hole w/Oil Hole
Operating Temperature [Min] -22 ˚F
Component Assembly
Speed (Max) Grease 5500 rpm
Weight 0.506 LB
EAN or UPC 605790188046
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