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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
Origin Spherical Radial
O.D. 4.72 in, 120 mm
Width 1.14 in, 29 mm
Rolling Element Spherical
Inch/Metric Metric
I.D. 2.17 in, 55 mm
Radial Internal Clearance C3
Radial Internal Clearance Specification Greater Than Normal Clearance
Element Material Bearing Steel
Lubrication Hole/Groove Hole and Groove
Precision Rating ABEC 1
Relubrication Feature With
Row Type 2
Inner Ring Width 1.14 in, 29 mm
Tolerance Normal (PN)
Rows of Balls Multi
Cage Type Sheet Metal
Internal Clearance C3
Outer Ring Width 1.14 in, 29 mm
Enclosure Unsealed
Bore Type Tapered 1:12
O.D. Type Cylindrical
Cage Material Bearing Steel
Bearing Type Radial
Material Bearing Steel
Ring Modification None
Weight 3.721 LB
EAN or UPC 7316577742230
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