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