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