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