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NU 319 ECM/C3

Single Row Steel Cylindrical Bearing

Item #101172922
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Product details

  • 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

Specifications

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