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