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Single Row Steel Cylindrical Bearing

NJ 311 ECJ/C4

Single Row Steel Cylindrical Bearing
Item #101172701
  • 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 C4
Bearing Design Removable Inner Ring – Flanged
Enclosure Open
Outer Ring Width 1.14 in, 29 mm
Dynamic Load Rating 156 kN
Precision Rating ABEC 1
Relubrication Feature Without
Rows of Balls Single
No. of Rows Single
Series 3
Static Load Rating 143 kN
Oil Hole w/o Oil Hole
End Type Open End
Precision Ground Yes
Capacity High Capacity
O.D. Type Cylindrical
Bearing Part Complete Bearing
No. of Ribs - Inner Ring 1
Inch/Metric Metric
No. of Ribs - Outer Ring 2
Width 1.14 in, 29 mm
Inner Ring Width 1.14 in, 29 mm
Bore Type Cylindrical
Cage Type Sheet Metal
Radial Internal Clearance Specification Clearance Greater Than C3
Bearing Type Radial
Cage Material Bearing Steel
I.D. 2.17 in, 55 mm
O.D. 4.72 in, 120 mm
Material Bearing Steel
Tolerance Normal (PN)
Weight 3.457 LB
EAN or UPC 7316571099682
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