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