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