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