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