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Single Row Steel Cylindrical Bearing

NU 309 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100742998
  • 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
Series 3
Cage Type Sheet Metal
End Type Open End
Bearing Type Radial
Precision Rating ABEC 1
No. of Ribs - Outer Ring 2
Inch/Metric Metric
O.D. 100 mm
Bearing Part Complete Bearing
Outer Ring Width 0.98 in, 25 mm
Capacity High Capacity
Radial Internal Clearance C3
Width 0.98 in, 25 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Inner Ring Width 0.98 in, 25 mm
Bore Type Round Bore
Bearing Design Removable Inner Ring – Straight
Enclosure Open
Relubrication Feature Without
No. of Rows 1
Static Load Rating 100 kN
Tolerance Normal (PN)
Oil Hole w/o Oil Hole
Dynamic Load Rating 112 kN
I.D. 45 mm
Rows of Balls Single
Material Steel
Origin Cylindrical Radial
O.D. Type Cylindrical
Cage Material Steel
Precision Ground Yes
Weight 2.018 LB
EAN or UPC 7316577045744
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