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