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