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