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Single Row Steel Cylindrical Bearing

NJ 309 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100742996
  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width
Single Row Steel Cylindrical 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
Inch/Metric Metric
End Type Open End
No. of Ribs - Inner Ring 1
O.D. Type Cylindrical
Precision Ground Yes
O.D. 100 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Cage Type Non-Metallic
Bore Type Round Bore
Capacity High Capacity
Oil Hole w/o Oil Hole
Dynamic Load Rating 112 kN
Outer Ring Width 0.98 in, 25 mm
Rows of Balls Single
I.D. 45 mm
Bearing Part Complete Bearing
Bearing Design Removable Inner Ring – Flanged
Relubrication Feature Without
Enclosure Open
Material Steel
Tolerance Normal (PN)
Inner Ring Width 0.98 in, 25 mm
No. of Ribs - Outer Ring 2
No. of Rows 1
Bearing Type Radial
Width 0.98 in, 25 mm
Static Load Rating 100 kN
Series 3
Cage Material Polyamide (Molded Nylon)
Radial Internal Clearance C3
Precision Rating ABEC 1
Origin Cylindrical Radial
Weight 2.021 LB
EAN or UPC 7316577109279
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