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Single Row Steel Cylindrical Bearing

NUP 309 ECJ

Single Row Steel Cylindrical Bearing
Item #100743001
  • 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
Enclosure Open
No. of Ribs - Outer Ring 2
O.D. 100 mm
Inch/Metric Metric
Static Load Rating 100 kN
Inner Ring Width 0.98 in, 25 mm
Series 3
Bearing Part Complete Bearing
Radial Internal Clearance Specification Normal Clearance
Cage Material Steel
Precision Ground Yes
Dynamic Load Rating 112 kN
Bore Type Round Bore
Capacity High Capacity
Oil Hole w/o Oil Hole
Bearing Type Radial
Rows of Balls Single
Width 0.98 in, 25 mm
Radial Internal Clearance Group N
Cage Type Sheet Metal
Precision Rating ABEC 1
Outer Ring Width 0.98 in, 25 mm
Relubrication Feature Without
Origin Cylindrical Radial
No. of Ribs - Inner Ring 1
No. of Rows 1
I.D. 45 mm
End Type Open End
Material Steel
O.D. Type Cylindrical
Bearing Design Removable Inner Ring – Two Piece
Tolerance Normal (PN)
Weight 2.108 LB
EAN or UPC 7316577652386
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