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