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