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