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