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