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