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