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