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