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Single Row Steel Cylindrical Bearing

NU 310 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100743007
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
Single Row Steel Cylindrical 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

  • In accordance with ISO 15-1981
Inch/Metric Metric
Oil Hole w/o Oil Hole
No. of Ribs - Outer Ring 2
Static Load Rating 112 kN
Precision Ground Yes
Relubrication Feature Without
Material Steel
I.D. 50 mm
Width 1.06 in, 27 mm
Rows of Balls Single
Capacity High Capacity
Bearing Type Radial
No. of Rows 1
Precision Rating ABEC 1
O.D. Type Cylindrical
Inner Ring Width 1.06 in, 27 mm
Cage Material Steel
Bore Type Round Bore
Tolerance Normal (PN)
Origin Cylindrical Radial
Bearing Design Removable Inner Ring – Straight
Radial Internal Clearance Specification Greater Than Normal Clearance
Bearing Part Complete Bearing
Outer Ring Width 1.06 in, 27 mm
Dynamic Load Rating 127 kN
Series 3
Cage Type Sheet Metal
Radial Internal Clearance C3
Enclosure Open
O.D. 110 mm
End Type Open End
Weight 2.663 LB
EAN or UPC 7316570572186
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