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