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