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