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Radial Cylindrical Roller Bearing

NUP 309 ECP

Radial Cylindrical Roller Bearing
Item #100000625
  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width
Radial Cylindrical Roller Bearing
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  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
Series 3
No. of Ribs - Outer Ring 2
Enclosure Open
Inch/Metric Metric
Relubrication Feature Without
Dynamic Load Rating 112 kN
O.D. 3.94 in, 100 mm
Outer Ring Width 0.98 in, 25 mm
Inner Ring Width 0.98 in, 25 mm
Bearing Part Complete Bearing
Width 0.98 in, 25 mm
Bearing Design Removable Inner Ring – Two Piece
Capacity High Capacity
Cage Material Polyamide
No. of Ribs - Inner Ring 1
Bore Type Cylindrical
Tolerance Normal (PN)
End Type Open End
Radial Internal Clearance Group N
No. of Rows Single
Oil Hole w/o Oil Hole
I.D. 1.77 in, 45 mm
Precision Rating ABEC 1
Rows of Balls Single
O.D. Type Cylindrical
Material Bearing Steel
Origin Cylindrical Radial
Precision Ground Yes
Cage Type Non-Metallic
Static Load Rating 100 kN
Radial Internal Clearance Specification Normal Clearance
Bearing Type Radial
Weight 2.108 LB
EAN or UPC 7316577022332
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