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