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Single Row Steel Cylindrical Bearing

NU 2313 ECP/C3

Single Row Steel Cylindrical Bearing
Item #101172863
  • 2.56 in Inner Diameter
  • 5.51 in Outer Diameter
  • 1.89 in Width
Single Row Steel Cylindrical Bearing
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  • 2.56 in Inner Diameter
  • 5.51 in Outer Diameter
  • 1.89 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Radial Internal Clearance C3
Radial Internal Clearance Specification Greater Than Normal Clearance
Precision Rating ABEC 1
Capacity High Capacity
Dynamic Load Rating 285 kN
Inner Ring Width 1.89 in, 48 mm
Origin Cylindrical Radial
No. of Rows Single
End Type Open End
Static Load Rating 290 kN
Bearing Type Radial
Bore Type Cylindrical
O.D. Type Cylindrical
Cage Type Non-Metallic
Enclosure Open
No. of Ribs - Outer Ring 2
Material Bearing Steel
Oil Hole w/o Oil Hole
Tolerance Normal (PN)
Series 23
I.D. 2.56 in, 65 mm
Bearing Design Removable Inner Ring – Straight
O.D. 5.51 in, 140 mm
Outer Ring Width 1.89 in, 48 mm
Precision Ground Yes
Bearing Part Complete Bearing
Rows of Balls Single
Width 1.89 in, 48 mm
Cage Material Polyamide
Inch/Metric Metric
Relubrication Feature Without
Weight 7.211 LB
EAN or UPC 7316577032010
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