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