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