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