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Single Row Steel Cylindrical Bearing

NUP 310 ECP

Single Row Steel Cylindrical Bearing
Item #100743012
  • 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
Series 3
End Type Open End
Bore Type Round Bore
Rows of Balls Single
Origin Cylindrical Radial
Tolerance Normal (PN)
Relubrication Feature Without
Precision Ground Yes
Outer Ring Width 1.06 in, 27 mm
Bearing Design Removable Inner Ring – Two Piece
Dynamic Load Rating 127 kN
I.D. 50 mm
Inner Ring Width 1.06 in, 27 mm
Inch/Metric Metric
Bearing Type Radial
Radial Internal Clearance Specification Normal Clearance
No. of Ribs - Outer Ring 2
Static Load Rating 112 kN
Enclosure Open
Width 1.06 in, 27 mm
No. of Rows 1
Cage Type Non-Metallic
Oil Hole w/o Oil Hole
Precision Rating ABEC 1
O.D. 110 mm
Cage Material Polyamide (Molded Nylon)
Bearing Part Complete Bearing
Material Steel
Radial Internal Clearance Group N
O.D. Type Cylindrical
No. of Ribs - Inner Ring 1
Weight 2.65 LB
EAN or UPC 7316577031266
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