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Steel Cylindrical Bore Spherical Roller Bearing

21312 E/C3

Steel Cylindrical Bore Spherical Roller Bearing
Item #100762467
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
  • Bearing Steel Cage Material
Steel Cylindrical Bore Spherical Roller Bearing
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  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 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
Precision Rating ABEC 1
Ring Modification None
Static Load Rating 53954.146 lbf, 240 kN
Inner Ring Width 1.22 in, 31 mm
Bearing Class Normal / P0
Lubrication Hole/Groove Hole and Groove
Tolerance Normal (PN)
Material Bearing Steel
I.D. 2.36 in, 60 mm
Relubrication Feature With
No. of Rows 2
O.D. 5.12 in, 130 mm
Internal Clearance C3
Enclosure Unsealed
Bore Type Cylindrical
Row Type 2
Origin Spherical Radial
Rows of Balls Multi
ISO Tolerance Class 5 / P5
Reference Speed 4800 rpm
Bearing Type Radial
Cage Material Bearing Steel
Element Material Bearing Steel
Cage Sheet Metal
Radial Internal Clearance C3
Outer Ring Width 1.22 in, 31 mm
O.D. Type Cylindrical
Width 1.22 in, 31 mm
Cage Type Sheet Metal
Rolling Element Spherical Roller
Inch/Metric Metric
Limiting Speed 6300 rpm
Radial Internal Clearance Specification Greater Than Normal Clearance
Weight 4.632 LB
EAN or UPC 7316577742247
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