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