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Single Row Steel Cylindrical Bearing

NU 2318 ECP

Single Row Steel Cylindrical Bearing
Item #101170567
  • 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
Relubrication Feature Without
Cage Type Non-Metallic
Inch/Metric Metric
Bearing Design Removable Inner Ring – Straight
Bearing Part Complete Bearing
No. of Rows 1
Bearing Type Radial
Radial Internal Clearance Specification Normal Clearance
Row Type 1
Rows of Balls Single
Dynamic Load Rating 500 kN
I.D. 3.54 in, 90 mm
Element Material Bearing Steel
No. of Ribs - Outer Ring 2
Outer Ring Width 2.52 in, 64 mm
Width 2.52 in, 64 mm
Material Bearing Steel
Cage Material Polyamide
Limiting Speed 4500 rpm
Precision Ground Yes
Tolerance Normal (PN)
Series 23
O.D. Type Cylindrical
Static Load Rating 540 kN
Precision Rating ABEC 1
Inner Ring Width 2.52 in, 64 mm
Reference Speed 3800 rpm
End Type Open End
Radial Internal Clearance Group N
Enclosure Open
Oil Hole w/o Oil Hole
Internal Clearance CN
Origin Cylindrical Radial
Bore Type Cylindrical
O.D. 7.48 in, 190 mm
Rolling Element Roller
Capacity High Capacity
Weight 17.628 LB
EAN or UPC 7316577032058
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