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