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