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Single Row Steel Cylindrical Bearing

NU 310 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172902
  • 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

  • Electric motors
  • Gearboxes
  • Traction motors

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Bore Type Cylindrical
Dynamic Load Rating 127 kN
Origin Cylindrical Radial
Relubrication Feature Without
Tolerance Normal (PN)
O.D. Type Cylindrical
Bearing Type Radial
Rows of Balls Single
Radial Internal Clearance C3
Radial Internal Clearance Specification Greater Than Normal Clearance
Cage Type Solid Machined
Oil Hole w/o Oil Hole
No. of Ribs - Outer Ring 2
Capacity High Capacity
Static Load Rating 112 kN
Inner Ring Width 1.06 in, 27 mm
Precision Rating ABEC 1
O.D. 4.33 in, 110 mm
Inch/Metric Metric
Material Bearing Steel
No. of Rows Single
I.D. 1.97 in, 50 mm
Bearing Design Removable Inner Ring – Straight
Width 1.06 in, 27 mm
Outer Ring Width 1.06 in, 27 mm
End Type Open End
Enclosure Open
Precision Ground Yes
Cage Material Brass
Series 3
Bearing Part Complete Bearing
Weight 2.964 LB
EAN or UPC 7316576623882
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