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