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