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