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Single Row Steel Cylindrical Bearing

NJ 319 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #101172724
  • 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
  • Gearboxes
  • Electric motors

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Rows of Balls Single
Tolerance Normal (PN)
Bearing Design Removable Inner Ring – Flanged
No. of Ribs - Inner Ring 1
End Type Open End
Cage Material Bearing Steel
Inch/Metric Metric
Relubrication Feature Without
Bearing Part Complete Bearing
Origin Cylindrical Radial
Dynamic Load Rating 390 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Width 1.77 in, 45 mm
Static Load Rating 390 kN
Enclosure Open
O.D. 7.87 in, 200 mm
Bearing Type Radial
Radial Internal Clearance C3
No. of Rows Single
Series 3
Material Bearing Steel
Capacity High Capacity
Bore Type Cylindrical
Precision Ground Yes
I.D. 3.74 in, 95 mm
Oil Hole w/o Oil Hole
Inner Ring Width 1.77 in, 45 mm
Cage Type Sheet Metal
No. of Ribs - Outer Ring 2
Outer Ring Width 1.77 in, 45 mm
Precision Rating ABEC 1
O.D. Type Cylindrical
Weight 14.105 LB
EAN or UPC 7316577652089
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