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