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