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