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