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