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