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Steel Tapered Bore Spherical Roller Bearing

21318 EK

Steel Tapered Bore Spherical Roller Bearing
Item #101173118
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 in Width
  • Bearing Steel Cage Material
Steel Tapered Bore Spherical Roller Bearing
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  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 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. 190 mm
Inch/Metric Metric
Tolerance Normal (PN)
Bearing Type Radial
Material Steel
Outer Ring Width 1.69 in, 43 mm
Row Type 2
Cage Type Sheet Metal
Radial Internal Clearance Specification Normal Clearance
Bore Type Tapered Bore
Element Material Bearing Steel
Relubrication Feature With
Rolling Element Spherical
Lubrication Hole/Groove Hole and Groove
Rows of Balls Multi
Origin Spherical Radial
Width 1.69 in, 43 mm
Ring Modification None
Precision Rating ABEC 1
Internal Clearance CN
O.D. Type Cylindrical
I.D. 90 mm
Enclosure Unsealed
Radial Internal Clearance Group N
Cage Material Steel
Inner Ring Width 1.69 in, 43 mm
Weight 13.795 LB
EAN or UPC 7316570017106
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