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Radial Needle Roller Bearing

NA4909-XL

Radial Needle Roller Bearing
Item #101982167
  • Radial Bearing Type
  • 45 mm Inner Diameter
  • 68 mm Outer Diameter
  • 22 mm Width
Radial Needle Roller Bearing
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  • Radial Bearing Type
  • 45 mm Inner Diameter
  • 68 mm Outer Diameter
  • 22 mm Width
Self Aligning No
Radial Internal Clearance Normal
Capacity Standard Capacity
Fillet Radius 0.0236 in
Corner Radius [Min] 0.6 mm
I.D. 45 mm
Inner Ring O.D. 52 mm
Limiting Speed - Oil 8500 rpm
Radial Internal Clearance Specification Normal Clearance
Bearing Design Removable Inner Ring – Straight
Dynamic Load Rating 51000 N
Precision Ground Yes
Enclosure Open
Outer Ring Solid
Origin Needle Radial
Bearing Type Radial
Static Load Rating [Max] 73000 N
Inch/Metric Metric
O.D. 68 mm
End Type Open End
Limiting Speed 8600 rpm
Tolerance Iso Class 0 (RBEC 1)
Bore Type Round Bore, Metric Type
Cage Material Steel
Oil Hole w/Oil Hole
Weight 0.715 LB
EAN or UPC 4012802194692
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