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Radial Cylindrical Roller Bearing

N 309 ECP

Radial Cylindrical Roller Bearing
Item #100742992
  • 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
Precision Rating ABEC 1
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 112 kN
Oil Hole w/o Oil Hole
Outer Ring Width 0.98 in, 25 mm
O.D. 100 mm
Relubrication Feature Without
No. of Ribs - Inner Ring 2
Bore Type Round Bore
Cage Material Polyamide (Molded Nylon)
Origin Cylindrical Radial
Series 3
O.D. Type Cylindrical
Capacity High Capacity
Bearing Design Removable Outer Ring – Straight
Bearing Type Radial
Width 0.98 in, 25 mm
Static Load Rating 100 kN
Inch/Metric Metric
Material Steel
Radial Internal Clearance Group N
I.D. 45 mm
Cage Type Non-Metallic
Precision Ground Yes
Enclosure Open
Bearing Part Complete Bearing
No. of Rows 1
Tolerance Normal (PN)
Inner Ring Width 0.98 in, 25 mm
End Type Open End
Rows of Balls Single
Weight 1.986 LB
EAN or UPC 7316577065193
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