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