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