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