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