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