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