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