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Radial Spherical Roller Bearing

21311 EK

Radial Spherical Roller Bearing
Item #100762465
  • 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

  • In accordance with ISO 15-1981
Rolling Element Spherical
Material Steel
Width 1.14 in, 29 mm
O.D. Type Cylindrical
Relubrication Feature With
Bore Type Tapered Bore
Origin Spherical Radial
Internal Clearance CN
Radial Internal Clearance Specification Normal Clearance
Cage Material Steel
Rows of Balls Multi
Row Type 2
Bearing Type Radial
Enclosure Unsealed
Outer Ring Width 1.14 in, 29 mm
Lubrication Hole/Groove Hole and Groove
I.D. 55 mm
Precision Rating ABEC 1
Tolerance Normal (PN)
Element Material Bearing Steel
Radial Internal Clearance Group N
Ring Modification None
Inner Ring Width 1.14 in, 29 mm
O.D. 120 mm
Inch/Metric Metric
Cage Type Sheet Metal
Weight 3.669 LB
EAN or UPC 7316577612540
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