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Radial Cylindrical Roller Bearing

NU 310 ECM/C4

Radial Cylindrical Roller Bearing
Item #101172903
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
Radial Cylindrical Roller Bearing
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  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
Series 3
Bearing Design Removable Inner Ring – Straight
Inch/Metric Metric
Relubrication Feature Without
Tolerance Normal (PN)
Enclosure Open
O.D. 110 mm
Bearing Type Radial
Cage Type Solid Machined
Rows of Balls Single
Precision Rating ABEC 1
Origin Cylindrical Radial
Static Load Rating 112 kN
Radial Internal Clearance Specification Clearance Greater Than C3
Cage Material Brass/Bronze
I.D. 50 mm
Material Steel
Precision Ground Yes
Bearing Part Complete Bearing
O.D. Type Cylindrical
Width 1.06 in, 27 mm
Oil Hole w/o Oil Hole
Radial Internal Clearance C4
No. of Rows 1
No. of Ribs - Outer Ring 2
Bore Type Round Bore
Inner Ring Width 1.06 in, 27 mm
End Type Open End
Dynamic Load Rating 127 kN
Capacity High Capacity
Outer Ring Width 1.06 in, 27 mm
Weight 2.964 LB
EAN or UPC 7316577054340
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