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Radial Cylindrical Roller Bearing

NUP 2311 ECP

Radial Cylindrical Roller Bearing
Item #101172978
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.69 in Width
Radial Cylindrical Roller Bearing
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  • 2.17 in Inner Diameter
  • 4.72 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

  • 0
Enclosure Open
O.D. Type Cylindrical
Dynamic Load Rating 232 kN
No. of Ribs - Outer Ring 2
O.D. 120 mm
Capacity High Capacity
Bearing Part Complete Bearing
Series 23
Cage Type Non-Metallic
Oil Hole w/o Oil Hole
Rows of Balls Single
Bore Type Round Bore
Cage Material Polyamide (Molded Nylon)
Material Steel
Precision Rating ABEC 1
Relubrication Feature Without
Bearing Type Radial
Precision Ground Yes
Tolerance Normal (PN)
I.D. 55 mm
Radial Internal Clearance Specification Normal Clearance
Bearing Design Removable Inner Ring – Two Piece
Inch/Metric Metric
Origin Cylindrical Radial
End Type Open End
Outer Ring Width 1.69 in, 43 mm
Inner Ring Width 1.69 in, 43 mm
Width 1.69 in, 43 mm
Radial Internal Clearance Group N
No. of Rows 1
No. of Ribs - Inner Ring 1
Static Load Rating 232 kN
Weight 5.194 LB
EAN or UPC 7316577114013
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