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Single Row Steel Cylindrical Bearing

NU 310 ECM/C4

Single Row Steel Cylindrical Bearing
Item #101172903
  • 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
No. of Rows 1
Bearing Part Complete Bearing
Dynamic Load Rating 127 kN
O.D. 4.33 in, 110 mm
Limiting Speed 8000 rpm
Outer Ring Width 1.06 in, 27 mm
Width 1.06 in, 27 mm
Capacity High Capacity
Bore Type Cylindrical
Bearing Type Radial
Relubrication Feature Without
Cage Type Solid Machined
Reference Speed 6700 rpm
Enclosure Open
Rows of Balls Single
Tolerance Normal (PN)
Oil Hole w/o Oil Hole
Rolling Element Roller
Row Type 1
O.D. Type Cylindrical
Cage Material Brass
Precision Rating ABEC 1
Material Bearing Steel
Bearing Design Removable Inner Ring – Straight
Inner Ring Width 1.06 in, 27 mm
Precision Ground Yes
Inch/Metric Metric
Element Material Bearing Steel
End Type Open End
Radial Internal Clearance Specification Clearance Greater Than C3
Origin Cylindrical Radial
Radial Internal Clearance C4
Static Load Rating 112 kN
No. of Ribs - Outer Ring 2
Series 3
Internal Clearance C4
I.D. 1.97 in, 50 mm
Weight 2.964 LB
EAN or UPC 7316577054340
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