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