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