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