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