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