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