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