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