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Single Row Steel Cylindrical Bearing

NUP 2309 ECP

Single Row Steel Cylindrical Bearing
Item #100743261
  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 1.42 in Width
Single Row Steel Cylindrical Bearing
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  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 1.42 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
Radial Internal Clearance Specification Normal Clearance
O.D. Type Cylindrical
Material Bearing Steel
Inch/Metric Metric
End Type Open End
Rolling Element Roller
Element Material Bearing Steel
Oil Hole w/o Oil Hole
Row Type 1
Precision Ground Yes
Bearing Part Complete Bearing
Bearing Type Radial
Static Load Rating 153 kN
No. of Ribs - Inner Ring 1
Outer Ring Width 1.42 in, 36 mm
No. of Rows 1
Inner Ring Width 1.42 in, 36 mm
Precision Rating ABEC 1
Width 1.42 in, 36 mm
Bore Type Cylindrical
Radial Internal Clearance Group N
Origin Cylindrical Radial
Dynamic Load Rating 160 kN
Tolerance Normal (PN)
Internal Clearance CN
I.D. 1.77 in, 45 mm
Relubrication Feature Without
Reference Speed 7500 rpm
Cage Material Polyamide
Capacity High Capacity
Cage Type Non-Metallic
No. of Ribs - Outer Ring 2
Limiting Speed 8500 rpm
Bearing Design Removable Inner Ring – Two Piece
Rows of Balls Single
O.D. 3.94 in, 100 mm
Series 23
Enclosure Open
Weight 3.057 LB
EAN or UPC 7316577022363
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