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