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