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