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