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