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