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