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