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