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