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