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