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