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