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Steel Cylindrical Bore Spherical Roller Bearing

21310 E/C3

Steel Cylindrical Bore Spherical Roller Bearing
Item #100762462
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
  • Bearing Steel Cage Material
Steel Cylindrical Bore Spherical Roller Bearing
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  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 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
Row Type 2
Precision Rating ABEC 1
Bearing Type Radial
Material Steel
Origin Spherical Radial
Rows of Balls Multi
Width 1.06 in, 27 mm
Cage Material Steel
Lubrication Hole/Groove Hole and Groove
O.D. 110 mm
Ring Modification None
Radial Internal Clearance C3
Cage Type Sheet Metal
Relubrication Feature With
Outer Ring Width 1.06 in, 27 mm
O.D. Type Cylindrical
Inner Ring Width 1.06 in, 27 mm
Internal Clearance C3
Bore Type Round Bore
Rolling Element Spherical
Radial Internal Clearance Specification Greater Than Normal Clearance
Tolerance Normal (PN)
Element Material Bearing Steel
Enclosure Unsealed
Inch/Metric Metric
I.D. 50 mm
Weight 2.92 LB
EAN or UPC 7316577650320
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