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Radial Cylindrical Roller Bearing

NU 319 ECM/C3

Radial Cylindrical Roller Bearing
Item #101172922
  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width
Radial Cylindrical Roller Bearing
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  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Bearing Part Complete Bearing
Enclosure Open
Outer Ring Width 1.77 in, 45 mm
Precision Ground Yes
Rows of Balls Single
O.D. 7.87 in, 200 mm
Inner Ring Width 1.77 in, 45 mm
Static Load Rating 390 kN
Dynamic Load Rating 390 kN
Oil Hole w/o Oil Hole
Tolerance Normal (PN)
Bearing Type Radial
I.D. 3.74 in, 95 mm
Bore Type Cylindrical
Capacity High Capacity
Origin Cylindrical Radial
Material Bearing Steel
Series 3
Inch/Metric Metric
Relubrication Feature Without
O.D. Type Cylindrical
End Type Open End
Cage Material Brass
No. of Ribs - Outer Ring 2
No. of Rows Single
Cage Type Solid Machined
Precision Rating ABEC 1
Radial Internal Clearance C3
Bearing Design Removable Inner Ring – Straight
Width 1.77 in, 45 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Weight 15.849 LB
EAN or UPC 7316576624162
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