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