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Single Row Steel Cylindrical Bearing

NUP 310 ECJ

Single Row Steel Cylindrical Bearing
Item #100743009
  • 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
Relubrication Feature Without
I.D. 50 mm
Radial Internal Clearance Group N
O.D. 110 mm
Dynamic Load Rating 127 kN
Precision Rating ABEC 1
Tolerance Normal (PN)
Bearing Part Complete Bearing
Inch/Metric Metric
Cage Type Sheet Metal
Precision Ground Yes
Bearing Design Removable Inner Ring – Two Piece
Capacity High Capacity
No. of Rows 1
Radial Internal Clearance Specification Normal Clearance
Inner Ring Width 1.06 in, 27 mm
No. of Ribs - Inner Ring 1
Outer Ring Width 1.06 in, 27 mm
Bearing Type Radial
Origin Cylindrical Radial
Series 3
Rows of Balls Single
No. of Ribs - Outer Ring 2
Oil Hole w/o Oil Hole
Cage Material Steel
Material Steel
Width 1.06 in, 27 mm
End Type Open End
Bore Type Round Bore
Static Load Rating 112 kN
O.D. Type Cylindrical
Enclosure Open
Weight 2.716 LB
EAN or UPC 7316577034892
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