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