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