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Single Row Steel Cylindrical Bearing

NJ 319 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172725
  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width
Single Row Steel Cylindrical 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
Capacity High Capacity
Cage Type Solid Machined
Bearing Design Removable Inner Ring – Flanged
Radial Internal Clearance Specification Greater Than Normal Clearance
Material Bearing Steel
No. of Ribs - Inner Ring 1
Radial Internal Clearance C3
Rows of Balls Single
Enclosure Open
Relubrication Feature Without
Bearing Type Radial
Precision Ground Yes
O.D. Type Cylindrical
Outer Ring Width 1.77 in, 45 mm
Inner Ring Width 1.77 in, 45 mm
Inch/Metric Metric
Cage Material Brass
Bearing Part Complete Bearing
Dynamic Load Rating 390 kN
Series 3
Oil Hole w/o Oil Hole
End Type Open End
Precision Rating ABEC 1
Origin Cylindrical Radial
Static Load Rating 390 kN
No. of Rows Single
Width 1.77 in, 45 mm
Tolerance Normal (PN)
Bore Type Cylindrical
I.D. 3.74 in, 95 mm
O.D. 7.87 in, 200 mm
No. of Ribs - Outer Ring 2
Weight 16.541 LB
EAN or UPC 7316576624902
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