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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

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Cage Material Brass
Cage Type Solid Machined
Oil Hole w/o Oil Hole
Inner Ring Width 1.06 in, 27 mm
Precision Rating ABEC 1
Origin Cylindrical Radial
O.D. 4.33 in, 110 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Bore Type Cylindrical
Capacity High Capacity
Static Load Rating 112 kN
O.D. Type Cylindrical
Tolerance Normal (PN)
Rows of Balls Single
Bearing Type Radial
Inch/Metric Metric
Radial Internal Clearance C3
Series 3
I.D. 1.97 in, 50 mm
Bearing Design Removable Inner Ring – Straight
Material Bearing Steel
Relubrication Feature Without
Enclosure Open
Dynamic Load Rating 127 kN
Width 1.06 in, 27 mm
No. of Rows Single
Outer Ring Width 1.06 in, 27 mm
Bearing Part Complete Bearing
Precision Ground Yes
No. of Ribs - Outer Ring 2
End Type Open End
Weight 2.964 LB
EAN or UPC 7316576623882
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