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Steel Tapered Bore Spherical Roller Bearing

21309 EK

Steel Tapered Bore Spherical Roller Bearing
Item #100762460
  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width
  • Bearing Steel Cage Material
Steel Tapered Bore Spherical Roller Bearing
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  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 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

  • In accordance with ISO 15-1981
Inch/Metric Metric
Cage Type Sheet Metal
Reference Speed 6300 rpm
Row Type 2
Bearing Class Normal / P0
Radial Internal Clearance Group N
Limiting Speed 8500 rpm
Relubrication Feature With
ISO Tolerance Class 5 / P5
Bore Type Tapered 1:12
Tolerance Normal (PN)
Cage Material Bearing Steel
I.D. 1.77 in, 45 mm
O.D. 3.94 in, 100 mm
Material Bearing Steel
Element Material Bearing Steel
O.D. Type Cylindrical
Bearing Type Radial
Rows of Balls Multi
Enclosure Unsealed
Ring Modification None
Cage Sheet Metal
Origin Spherical Radial
Width 0.98 in, 25 mm
Lubrication Hole/Groove Hole and Groove
Static Load Rating 28550.736 lbf, 127 kN
Precision Rating ABEC 1
Radial Internal Clearance Specification Normal Clearance
No. of Rows 2
Internal Clearance CN
Rolling Element Spherical Roller
Inner Ring Width 0.98 in, 25 mm
Outer Ring Width 0.98 in, 25 mm
Weight 2.177 LB
EAN or UPC 7316577742223
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