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