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Radial Spherical Roller Bearing

21311 EK/C3

Radial Spherical Roller Bearing
Item #101173115
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
  • Bearing Steel Cage Material
Radial Spherical Roller Bearing
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  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
  • Bearing Steel Cage Material

applications

  • Fans
  • Papermaking machines
  • Gearboxes
  • Crushers
  • Vibrating screens

features

  • Self-aligning, robust design
  • Very high load carrying capacity
  • Reduced friction and minimum heat generation
  • Excellent performance at high temperatures

compliances

  • 0
Radial Internal Clearance Specification Greater Than Normal Clearance
Row Type 2
Rolling Element Spherical
Internal Clearance C3
I.D. 55 mm
Lubrication Hole/Groove Hole and Groove
Cage Material Steel
Tolerance Normal (PN)
O.D. 120 mm
Radial Internal Clearance C3
Inner Ring Width 1.14 in, 29 mm
Element Material Bearing Steel
O.D. Type Cylindrical
Width 1.14 in, 29 mm
Origin Spherical Radial
Inch/Metric Metric
Precision Rating ABEC 1
Cage Type Sheet Metal
Bore Type Tapered Bore
Ring Modification None
Enclosure Unsealed
Material Steel
Relubrication Feature With
Rows of Balls Multi
Bearing Type Radial
Outer Ring Width 1.14 in, 29 mm
Weight 3.721 LB
EAN or UPC 7316577742230
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