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