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