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