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Radial Roller Bearing

NU 309 ECP/C3

Radial Roller Bearing
Item #100743000
  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width
Radial Roller Bearing
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    Shipment Options
  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width

applications

  • Traction motors
  • Gearboxes
  • Electric motors

features

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

compliances

  • In accordance with ISO 15-1981
Inner Ring Width 0.98 in, 25 mm
I.D. 1.77 in, 45 mm
Bearing Design Removable Inner Ring – Straight
Origin Cylindrical Radial
Tolerance Normal (PN)
Outer Ring Width 0.98 in, 25 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Dynamic Load Rating 112 kN
Material Bearing Steel
Precision Ground Yes
Bearing Type Radial
Inch/Metric Metric
Rows of Balls 1
Radial Internal Clearance C3
Enclosure Open
No. of Rows Single
Static Load Rating 100 kN
Width 0.98 in, 25 mm
Cage Material Polyamide
End Type Open End
Bore Type Cylindrical
O.D. 3.94 in, 100 mm
Cage Type Non-Metallic
Oil Hole w/o Oil Hole
Series 3
Capacity High Capacity
Precision Rating ABEC 1
O.D. Type Cylindrical
Weight 2.026 LB
EAN or UPC 7316577032232
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