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