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