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