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