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Radial Needle Roller Bearing

NA4909-2RSR-XL

Radial Needle Roller Bearing
Item #102030451
  • Radial Bearing Type
  • 45 mm Inner Diameter
  • 68 mm Outer Diameter
  • 23 mm Width
Radial Needle Roller Bearing
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  • Radial Bearing Type
  • 45 mm Inner Diameter
  • 68 mm Outer Diameter
  • 23 mm Width
Fillet Radius 0.0236 in
Inner Ring O.D. 52 mm
Dynamic Load Rating 43000 N
Limiting Speed - Oil 3900 rpm
Tolerance Iso Class 0 (RBEC 1)
Radial Internal Clearance Specification Normal Clearance
Radial Internal Clearance Normal
Corner Radius [Min] 0.6 mm
Enclosure Double Sealed
Static Load Rating [Max] 59000 N
Cage Material Steel
Inch/Metric Metric
O.D. 68 mm
Bore Type Round Bore, Metric Type
Precision Ground Yes
Bearing Type Radial
Outer Ring Solid
Self Aligning No
End Type Open End
Limiting Speed 3900 rpm
Bearing Design Removable Inner Ring – Straight
Origin Needle Radial
Oil Hole w/Oil Hole
Capacity Standard Capacity
I.D. 45 mm
Weight 0.765 LB
EAN or UPC 4012802216943
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