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