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