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