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