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