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