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