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