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