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