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Steel Cylindrical Bore Spherical Roller Bearing

21312RZW33C3

Steel Cylindrical Bore Spherical Roller Bearing
Item #113114228
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Overall Width
  • 52100 Steel Bearing
  • C3 Internal Clearance
Steel Cylindrical Bore Spherical Roller Bearing
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  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Overall Width
  • 52100 Steel Bearing
  • C3 Internal Clearance

features

  • Best used for extremely high radial loads, marginal axial loads and capable of 1.5 degrees of dynamic misalignment in either direction
  • Made from premium high carbon, high chromium Japanese steel
  • Available with a steel (RZ) or a brass (FY) cage
  • Heat stabalized to 350 F
  • Available in shaker screen sizes (223XX series, RROVSW502C4 in suffix, only with Brass cage (FY))
  • Available with a tapered bore ("K" in suffix)
No. of Rows Double
Retainer Material Steel
Speed (Max) Oil 5100 rpm
Bearing Type Radial Bearing
Lubricant Rust Preventative
Bore Type Cylindrical Bore
Radial Internal Clearance C3
Overall Width 31 mm
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Operating Temperature [Min] -65.2 ˚F
Rolling Element Spherical Roller
Cage Material Steel
Ring Modification W33 - Lubrication Groove & 3 Holes in Outer Ring
Inner Ring Width 31 mm
Static Load Rating 193 kN
Self Aligning Yes
Operating Temperature [Max] 392 ˚F
Oil Hole Yes
Cage Type Riveted
O.D. Type Straight
Precision Ground Yes
Retainer Type Riveted
Inch/Metric Metric
Radial Internal Clearance Specification Greater Than Normal Clearance
Component Assembly
Speed (Max) Grease 3900 rpm
Series 13
I.D. 60 mm
Lubrication Hole/Groove Yes
Bearing Material 52100 Steel
Relubricatable Yes
Enclosure Unsealed
Dynamic Load Rating 210 kN
Fillet Radius 2 mm
O.D. 130 mm
Outer Ring Width 31 mm
Precision Class P0
Weight 4.652 LB
EAN or UPC 605790347221
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