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Single Row Steel Cylindrical Bearing

NU 2320 ECP

Single Row Steel Cylindrical Bearing
Item #101172879
  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 2.87 in Width
Single Row Steel Cylindrical Bearing
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  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 2.87 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
Bearing Design Removable Inner Ring – Straight
Inch/Metric Metric
Origin Cylindrical Radial
O.D. 8.46 in, 215 mm
Radial Internal Clearance Group N
No. of Rows 1
Capacity High Capacity
Series 23
Relubrication Feature Without
I.D. 3.94 in, 100 mm
Dynamic Load Rating 670 kN
End Type Open End
Oil Hole w/o Oil Hole
Precision Ground Yes
Material Bearing Steel
No. of Ribs - Outer Ring 2
Cage Type Non-Metallic
Reference Speed 3200 rpm
Enclosure Open
Internal Clearance CN
Radial Internal Clearance Specification Normal Clearance
Tolerance Normal (PN)
Inner Ring Width 2.87 in, 73 mm
Precision Rating ABEC 1
Element Material Bearing Steel
Static Load Rating 735 kN
O.D. Type Cylindrical
Bearing Type Radial
Limiting Speed 3800 rpm
Outer Ring Width 2.87 in, 73 mm
Width 2.87 in, 73 mm
Bore Type Cylindrical
Cage Material Polyamide
Rolling Element Roller
Bearing Part Complete Bearing
Rows of Balls Single
Row Type 1
Weight 26.411 LB
EAN or UPC 7316577039729
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