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