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Single Row Steel Cylindrical Bearing

NJ 309 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100742994
  • 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 Steel
Bearing Part Complete Bearing
End Type Open End
Bearing Design Removable Inner Ring – Flanged
Inner Ring Width 0.98 in, 25 mm
Dynamic Load Rating 112 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Enclosure Open
Outer Ring Width 0.98 in, 25 mm
Origin Cylindrical Radial
No. of Ribs - Inner Ring 1
O.D. Type Cylindrical
Static Load Rating 100 kN
Radial Internal Clearance C3
No. of Ribs - Outer Ring 2
No. of Rows 1
Material Steel
Precision Ground Yes
I.D. 45 mm
Bore Type Round Bore
O.D. 100 mm
Inch/Metric Metric
Cage Type Sheet Metal
Relubrication Feature Without
Series 3
Capacity High Capacity
Oil Hole w/o Oil Hole
Bearing Type Radial
Precision Rating ABEC 1
Rows of Balls Single
Tolerance Normal (PN)
Width 0.98 in, 25 mm
Weight 2.128 LB
EAN or UPC 7316577060228
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