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