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