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