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Single Row Steel Cylindrical Bearing

NU 2318 ECP/C3

Single Row Steel Cylindrical Bearing
Item #101172874
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 2.52 in Width
Single Row Steel Cylindrical Bearing
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  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 2.52 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Tolerance Normal (PN)
O.D. Type Cylindrical
Oil Hole w/o Oil Hole
Relubrication Feature Without
No. of Rows 1
Series 23
Cage Type Non-Metallic
Enclosure Open
Width 2.52 in, 64 mm
Bearing Type Radial
Capacity High Capacity
Static Load Rating 540 kN
I.D. 3.54 in, 90 mm
Precision Ground Yes
Outer Ring Width 2.52 in, 64 mm
O.D. 7.48 in, 190 mm
Bore Type Cylindrical
Bearing Part Complete Bearing
No. of Ribs - Outer Ring 2
Precision Rating ABEC 1
Bearing Design Removable Inner Ring – Straight
Limiting Speed 4500 rpm
Rows of Balls Single
End Type Open End
Radial Internal Clearance C3
Row Type 1
Cage Material Polyamide
Dynamic Load Rating 500 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Inch/Metric Metric
Reference Speed 3800 rpm
Internal Clearance C3
Rolling Element Roller
Inner Ring Width 2.52 in, 64 mm
Material Bearing Steel
Element Material Bearing Steel
Weight 17.628 LB
EAN or UPC 7316570665796
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