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