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Single Row Steel Cylindrical Bearing

NU 313 ECM/C4

Single Row Steel Cylindrical Bearing
Item #101172911
  • 2.56 in Inner Diameter
  • 5.51 in Outer Diameter
  • 1.3 in Width
Single Row Steel Cylindrical Bearing
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  • 2.56 in Inner Diameter
  • 5.51 in Outer Diameter
  • 1.3 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 Specification Clearance Greater Than C3
Width 1.3 in, 33 mm
Cage Material Brass/Bronze
No. of Rows 1
End Type Open End
Cage Type Solid Machined
Capacity High Capacity
Precision Ground Yes
Precision Rating ABEC 1
Rows of Balls Single
No. of Ribs - Outer Ring 2
Static Load Rating 196 kN
Inner Ring Width 1.3 in, 33 mm
O.D. Type Cylindrical
Bearing Design Removable Inner Ring – Straight
Inch/Metric Metric
O.D. 140 mm
Outer Ring Width 1.3 in, 33 mm
Origin Cylindrical Radial
Bearing Type Radial
Series 3
Relubrication Feature Without
Tolerance Normal (PN)
Material Steel
Bearing Part Complete Bearing
Bore Type Round Bore
Enclosure Open
I.D. 65 mm
Radial Internal Clearance C4
Dynamic Load Rating 212 kN
Oil Hole w/o Oil Hole
Weight 5.754 LB
EAN or UPC 7316577054357
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