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