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