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