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Steel Cylindrical Bore Spherical Roller Bearing

21309 E/C3

Steel Cylindrical Bore Spherical Roller Bearing
Item #100762459
  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width
  • Bearing Steel Cage Material
Steel Cylindrical 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
Lubrication Hole/Groove Hole and Groove
Bearing Type Radial
Rolling Element Spherical
Precision Rating ABEC 1
Element Material Bearing Steel
Relubrication Feature With
Cage Type Sheet Metal
Inner Ring Width 0.98 in, 25 mm
Cage Material Steel
Material Steel
Outer Ring Width 0.98 in, 25 mm
Row Type 2
Ring Modification None
Width 0.98 in, 25 mm
O.D. Type Cylindrical
Internal Clearance C3
I.D. 45 mm
Enclosure Unsealed
Radial Internal Clearance C3
Origin Spherical Radial
O.D. 100 mm
Inch/Metric Metric
Rows of Balls Multi
Bore Type Round Bore
Tolerance Normal (PN)
Radial Internal Clearance Specification Greater Than Normal Clearance
Weight 2.183 LB
EAN or UPC 7316577742216
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