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