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