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