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