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