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