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