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