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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

  • Gearboxes
  • Electric motors
  • Traction motors

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Enclosure Open
No. of Ribs - Outer Ring 2
No. of Rows Single
Bearing Type Radial
Radial Internal Clearance C4
I.D. 2.17 in, 55 mm
Precision Ground Yes
Width 1.14 in, 29 mm
Bearing Design Removable Inner Ring – Flanged
Cage Type Sheet Metal
Relubrication Feature Without
Inch/Metric Metric
Oil Hole w/o Oil Hole
Material Bearing Steel
Rows of Balls Single
Series 3
Capacity High Capacity
Precision Rating ABEC 1
Cage Material Bearing Steel
No. of Ribs - Inner Ring 1
Bore Type Cylindrical
O.D. Type Cylindrical
Dynamic Load Rating 156 kN
O.D. 4.72 in, 120 mm
Outer Ring Width 1.14 in, 29 mm
Tolerance Normal (PN)
Static Load Rating 143 kN
Inner Ring Width 1.14 in, 29 mm
End Type Open End
Radial Internal Clearance Specification Clearance Greater Than C3
Bearing Part Complete Bearing
Weight 3.457 LB
EAN or UPC 7316571099682
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