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