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Needle Roller Bearing w/Inner Ring

NA4907A.2RS

Needle Roller Bearing w/Inner Ring
Item #101657281
  • 1.38 in Inner Diameter
  • 2.17 in Outer Diameter
  • 0.79 in Overall Width
Needle Roller Bearing w/Inner Ring
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  • 1.38 in Inner Diameter
  • 2.17 in Outer Diameter
  • 0.79 in Overall Width

features

  • HJ" calls out the inch series
Oil Hole w/Oil Hole
Cage Type Riveted
Dynamic Load Rating 29.1 kN
Inner Ring O.D. 42 mm
Self Aligning No
Series NA4900
Cage Material Steel
Bore Type Round
Operating Temperature [Min] -22 ˚F
Relubrication Feature No
Outer Ring Width 0.79 in, 20 mm
Bearing Material High Carbon Chrome Steel
Enclosure Double Sealed
Precision Class ABEC 1
I.D. 1.38 in, 35 mm
No. of Rows Single
Rolling Element Needle Roller
Speed (Max) Grease 4600 rpm
Precision Ground Yes
Capacity Standard Capacity
Component Assembly
Radial Internal Clearance Normal
End Type Open End
O.D. 2.17 in, 55 mm
Radial Internal Clearance Specification Normal Clearance
Static Load Rating 44.4 kN
Overall Width 0.79 in, 20 mm
Lubricant Grease
O.D. Type Straight
Operating Temperature [Max] 230 ˚F
Inner Ring Width 0.83 in, 21 mm
Limiting Speed - Oil 4000 rpm
Fillet Radius 0.02 in, 0.6 mm
Relubricatable No
Tolerance Iso Class 0 (RBEC 1)
Origin Needle Radial
Bearing Design Removable Inner Ring – Straight
Weight 0.41 LB
EAN or UPC 605790192197
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