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