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