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Single Row Steel Cylindrical Bearing

NU 310 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100743008
  • 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
Material Steel
Bore Type Round Bore
No. of Rows 1
Inch/Metric Metric
O.D. 110 mm
Radial Internal Clearance C3
Tolerance Normal (PN)
Rows of Balls Single
Origin Cylindrical Radial
Capacity High Capacity
Precision Ground Yes
Cage Material Polyamide (Molded Nylon)
Radial Internal Clearance Specification Greater Than Normal Clearance
Series 3
Precision Rating ABEC 1
No. of Ribs - Outer Ring 2
Bearing Type Radial
Bearing Part Complete Bearing
Dynamic Load Rating 127 kN
Relubrication Feature Without
I.D. 50 mm
Oil Hole w/o Oil Hole
O.D. Type Cylindrical
Outer Ring Width 1.06 in, 27 mm
Bearing Design Removable Inner Ring – Straight
Cage Type Non-Metallic
Inner Ring Width 1.06 in, 27 mm
End Type Open End
Width 1.06 in, 27 mm
Static Load Rating 112 kN
Enclosure Open
Weight 2.588 LB
EAN or UPC 7316577031518
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