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Single Row Steel Cylindrical Bearing

NJ 2311 ECP

Single Row Steel Cylindrical Bearing
Item #100743264
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.69 in Width
Single Row Steel Cylindrical 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

  • In accordance with ISO 15-1981
Bore Type Round Bore
Bearing Type Radial
Oil Hole w/o Oil Hole
Origin Cylindrical Radial
Dynamic Load Rating 232 kN
Radial Internal Clearance Group N
Tolerance Normal (PN)
Precision Rating ABEC 1
No. of Rows 1
Inch/Metric Metric
No. of Ribs - Outer Ring 2
Bearing Part Complete Bearing
End Type Open End
Cage Type Non-Metallic
Inner Ring Width 1.69 in, 43 mm
O.D. Type Cylindrical
Outer Ring Width 1.69 in, 43 mm
Radial Internal Clearance Specification Normal Clearance
Cage Material Polyamide (Molded Nylon)
Relubrication Feature Without
Material Steel
Capacity High Capacity
O.D. 120 mm
Precision Ground Yes
Width 1.69 in, 43 mm
Rows of Balls Single
Enclosure Open
Bearing Design Removable Inner Ring – Flanged
Series 23
No. of Ribs - Inner Ring 1
Static Load Rating 232 kN
I.D. 55 mm
Weight 5.085 LB
EAN or UPC 7316577069108
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