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Steel Cylindrical Bore Spherical Roller Bearing

21307 CC/C3

Steel Cylindrical Bore Spherical Roller Bearing
Item #100762455
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width
  • Bearing Steel Cage Material
Steel Cylindrical Bore Spherical Roller Bearing
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  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 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
Housing Fillet Radius [Max] 1.5 mm
Shaft Fillet Radius [Max] 1.500 mm
Fillet Radius 1.5 mm
Row Type 2
Static Load Rating 16186.244 lbf, 72 kN
Inch/Metric Metric
Limiting Speed 12000 rpm
Inner Ring Width 0.83 in, 21 mm
Origin Spherical Radial
Radial Internal Clearance C3
Relubrication Feature Without
Radial Internal Clearance Specification Greater Than Normal Clearance
No. of Rows 2
I.D. 1.38 in, 35 mm
Enclosure Unsealed
Element Material Bearing Steel
Cage Sheet Metal
Cage Material Bearing Steel
Cage Type Sheet Metal
Limiting Speed - Oil 6700 rpm
Tolerance Normal (PN)
Bearing Type Radial, Radial Bearing
Rolling Element Spherical Roller
Rows of Balls 2
Internal Clearance C3
O.D. 3.15 in, 80 mm
ISO Tolerance Class 5 / P5
O.D. Type Cylindrical
Bore Type Cylindrical
Lubrication Hole/Groove Hole and Groove
Ring Modification None
Bearing Class Normal / P0
Material Bearing Steel
Width 0.83 in, 21 mm
Precision Rating ABEC 1
Reference Speed 8500 rpm
Outer Ring Width 0.83 in, 21 mm
Weight 1.217 LB
EAN or UPC 7316576651649
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