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