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