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