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Single Row Steel Cylindrical Bearing

NJ 311 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #101172700
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
Single Row Steel Cylindrical Bearing
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  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Bearing Type Radial
Radial Internal Clearance C3
Bearing Design Removable Inner Ring – Flanged
Capacity High Capacity
Material Bearing Steel
Origin Cylindrical Radial
Oil Hole w/o Oil Hole
Precision Rating ABEC 1
Outer Ring Width 1.14 in, 29 mm
Cage Type Sheet Metal
No. of Rows Single
I.D. 2.17 in, 55 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
O.D. Type Cylindrical
Dynamic Load Rating 156 kN
Inner Ring Width 1.14 in, 29 mm
Inch/Metric Metric
Cage Material Bearing Steel
Bore Type Cylindrical
Series 3
O.D. 4.72 in, 120 mm
Rows of Balls Single
Width 1.14 in, 29 mm
No. of Ribs - Inner Ring 1
Bearing Part Complete Bearing
No. of Ribs - Outer Ring 2
Static Load Rating 143 kN
Enclosure Open
Relubrication Feature Without
Precision Ground Yes
End Type Open End
Tolerance Normal (PN)
Weight 3.457 LB
EAN or UPC 7316577043696
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