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