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