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