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