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Steel Cylindrical Bore Spherical Roller Bearing

21320 E/C3

Steel Cylindrical Bore Spherical Roller Bearing
Item #101173122
  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.85 in Width
  • Bearing Steel Cage Material
Steel Cylindrical Bore Spherical Roller Bearing
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  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.85 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
Bearing Type Radial
Enclosure Unsealed
O.D. 8.46 in, 215 mm
Cage Sheet Metal
Rolling Element Spherical Roller
Width 1.85 in, 47 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Bearing Class Normal / P0
Static Load Rating 110156.382 lbf, 490 kN
Row Type 2
Origin Spherical Radial
O.D. Type Cylindrical
Cage Type Sheet Metal
Tolerance Normal (PN)
Inner Ring Width 1.85 in, 47 mm
Limiting Speed 4500 rpm
Material Bearing Steel
Precision Rating ABEC 1
Reference Speed 3400 rpm
Rows of Balls Multi
Relubrication Feature With
Inch/Metric Metric
Bore Type Cylindrical
I.D. 3.94 in, 100 mm
Ring Modification None
Cage Material Bearing Steel
No. of Rows 2
Element Material Bearing Steel
Internal Clearance C3
ISO Tolerance Class 5 / P5
Radial Internal Clearance C3
Outer Ring Width 1.85 in, 47 mm
Lubrication Hole/Groove Hole and Groove
Weight 19.921 LB
EAN or UPC 7316577732231
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