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