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