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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
Precision Rating ABEC 1
Radial Internal Clearance Group N
Width 1.06 in, 27 mm
Enclosure Open
No. of Ribs - Outer Ring 2
O.D. 4.33 in, 110 mm
Inner Ring Width 1.06 in, 27 mm
Precision Ground Yes
End Type Open End
O.D. Type Cylindrical
Outer Ring Width 1.06 in, 27 mm
Oil Hole w/o Oil Hole
I.D. 1.97 in, 50 mm
Rows of Balls Single
Radial Internal Clearance Specification Normal Clearance
Origin Cylindrical Radial
Capacity High Capacity
Material Bearing Steel
Bearing Part Complete Bearing
Static Load Rating 112 kN
No. of Ribs - Inner Ring 1
Relubrication Feature Without
Bearing Type Radial
Bearing Design Removable Inner Ring – Two Piece
Cage Material Bearing Steel
No. of Rows Single
Series 3
Tolerance Normal (PN)
Cage Type Sheet Metal
Inch/Metric Metric
Bore Type Cylindrical
Dynamic Load Rating 127 kN
Weight 2.716 LB
EAN or UPC 7316577034892
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