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