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