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Steel Cylindrical Bore Spherical Roller Bearing

21311 E/C3

Steel Cylindrical Bore Spherical Roller Bearing
Item #101173114
  • 2.17 in Inner Diameter
  • 4.72 in Outer Diameter
  • 1.14 in Width
  • Bearing Steel Cage Material
Steel Cylindrical Bore 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
Radial Internal Clearance C3
Origin Spherical Radial
Cage Sheet Metal
Inner Ring Width 1.14 in, 29 mm
Reference Speed 5600 rpm
Bearing Class Normal / P0
Relubrication Feature With
Ring Modification None
Limiting Speed 7500 rpm
Bearing Type Radial
Internal Clearance C3
Lubrication Hole/Groove Hole and Groove
Rolling Element Spherical Roller
O.D. 4.72 in, 120 mm
Element Material Bearing Steel
O.D. Type Cylindrical
I.D. 2.17 in, 55 mm
Cage Material Bearing Steel
Tolerance Normal (PN)
Material Bearing Steel
Row Type 2
Static Load Rating 37318.285 lbf, 166 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Rows of Balls Multi
Cage Type Sheet Metal
ISO Tolerance Class 5 / P5
Outer Ring Width 1.14 in, 29 mm
Width 1.14 in, 29 mm
No. of Rows 2
Inch/Metric Metric
Bore Type Cylindrical
Precision Rating ABEC 1
Enclosure Unsealed
Weight 3.731 LB
EAN or UPC 7316577664341
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