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Single Row Steel Cylindrical Bearing

NU 318 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100743088
  • 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

  • In accordance with ISO 15-1981
Relubrication Feature Without
Bore Type Round Bore
Enclosure Open
O.D. 190 mm
Precision Ground Yes
Oil Hole w/o Oil Hole
Inch/Metric Metric
O.D. Type Cylindrical
Bearing Part Complete Bearing
Cage Material Polyamide (Molded Nylon)
Radial Internal Clearance Specification Greater Than Normal Clearance
End Type Open End
Material Steel
Rows of Balls Single
Inner Ring Width 1.69 in, 43 mm
Capacity High Capacity
No. of Rows 1
Dynamic Load Rating 365 kN
Static Load Rating 360 kN
Cage Type Non-Metallic
Radial Internal Clearance C3
Precision Rating ABEC 1
Outer Ring Width 1.69 in, 43 mm
Origin Cylindrical Radial
I.D. 90 mm
Series 3
No. of Ribs - Outer Ring 2
Tolerance Normal (PN)
Width 1.69 in, 43 mm
Bearing Design Removable Inner Ring – Straight
Bearing Type Radial
Weight 11.742 LB
EAN or UPC 7316577040466
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