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