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Single Row Steel Cylindrical Bearing

NU 2309 ECP

Single Row Steel Cylindrical Bearing
Item #100743260
  • 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
Static Load Rating 153 kN
Precision Rating ABEC 1
Enclosure Open
Material Steel
Oil Hole w/o Oil Hole
Relubrication Feature Without
Bearing Part Complete Bearing
End Type Open End
Precision Ground Yes
Tolerance Normal (PN)
No. of Ribs - Outer Ring 2
Radial Internal Clearance Specification Normal Clearance
Radial Internal Clearance Group N
Inch/Metric Metric
Rows of Balls Single
Series 23
No. of Rows 1
Bearing Design Removable Inner Ring – Straight
Bearing Type Radial
Capacity High Capacity
Cage Material Polyamide (Molded Nylon)
Outer Ring Width 1.42 in, 36 mm
Dynamic Load Rating 160 kN
Cage Type Non-Metallic
Width 1.42 in, 36 mm
Inner Ring Width 1.42 in, 36 mm
Origin Cylindrical Radial
O.D. 100 mm
O.D. Type Cylindrical
I.D. 45 mm
Bore Type Round Bore
Weight 2.873 LB
EAN or UPC 7316577029508
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