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