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