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