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