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