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