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