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Single Row Steel Cylindrical Bearing

NUP 318 ECJ

Single Row Steel Cylindrical Bearing
Item #101172990
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 in Width
Single Row Steel Cylindrical Bearing
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  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
Radial Internal Clearance Specification Normal Clearance
No. of Ribs - Inner Ring 1
Origin Cylindrical Radial
O.D. 7.48 in, 190 mm
Capacity High Capacity
Inner Ring Width 1.69 in, 43 mm
Series 3
Cage Material Bearing Steel
Outer Ring Width 1.69 in, 43 mm
End Type Open End
I.D. 3.54 in, 90 mm
Material Bearing Steel
Rows of Balls Single
Cage Type Sheet Metal
Bore Type Cylindrical
Width 1.69 in, 43 mm
Oil Hole w/o Oil Hole
Radial Internal Clearance Group N
No. of Ribs - Outer Ring 2
O.D. Type Cylindrical
Bearing Part Complete Bearing
Static Load Rating 360 kN
Enclosure Open
Bearing Type Radial
Precision Ground Yes
No. of Rows Single
Relubrication Feature Without
Precision Rating ABEC 1
Bearing Design Removable Inner Ring – Two Piece
Tolerance Normal (PN)
Dynamic Load Rating 365 kN
Inch/Metric Metric
Weight 12.37 LB
EAN or UPC 7316577058188
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