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