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Single Row Steel Cylindrical Bearing

NJ 319 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172725
  • 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
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Bearing Design Removable Inner Ring – Flanged
Bore Type Cylindrical
Rows of Balls Single
Relubrication Feature Without
Width 1.77 in, 45 mm
O.D. Type Cylindrical
Precision Ground Yes
Outer Ring Width 1.77 in, 45 mm
Capacity High Capacity
No. of Ribs - Inner Ring 1
End Type Open End
Material Bearing Steel
Bearing Part Complete Bearing
No. of Rows Single
Cage Material Brass
Radial Internal Clearance C3
Inner Ring Width 1.77 in, 45 mm
Cage Type Solid Machined
Static Load Rating 390 kN
Enclosure Open
Series 3
Inch/Metric Metric
Precision Rating ABEC 1
Bearing Type Radial
No. of Ribs - Outer Ring 2
Radial Internal Clearance Specification Greater Than Normal Clearance
Dynamic Load Rating 390 kN
I.D. 3.74 in, 95 mm
Tolerance Normal (PN)
O.D. 7.87 in, 200 mm
Oil Hole w/o Oil Hole
Origin Cylindrical Radial
Weight 16.541 LB
EAN or UPC 7316576624902
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