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