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