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Single Row Steel Cylindrical Bearing

NUP 310 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100743011
  • 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
Radial Internal Clearance C3
Width 1.06 in, 27 mm
Cage Material Polyamide (Molded Nylon)
Tolerance Normal (PN)
Inch/Metric Metric
Inner Ring Width 1.06 in, 27 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Static Load Rating 112 kN
Material Steel
I.D. 50 mm
Precision Ground Yes
Precision Rating ABEC 1
O.D. Type Cylindrical
No. of Ribs - Inner Ring 1
Bearing Type Radial
Bearing Part Complete Bearing
Capacity High Capacity
End Type Open End
Bearing Design Removable Inner Ring – Two Piece
Bore Type Round Bore
Dynamic Load Rating 127 kN
Cage Type Non-Metallic
Relubrication Feature Without
Enclosure Open
O.D. 110 mm
Series 3
Outer Ring Width 1.06 in, 27 mm
Oil Hole w/o Oil Hole
Rows of Balls Single
No. of Ribs - Outer Ring 2
No. of Rows 1
Weight 2.65 LB
EAN or UPC 7316570731712
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