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Double Row Unmounted Spherical Roller Bearing

22228EJW33

Double Row Unmounted Spherical Roller Bearing
Item #100763884
  • 5.512 in Inside Diameter
  • 9.843 in Outside Diameter
  • 2.677 in Overall Width
  • Double Row
Double Row Unmounted Spherical Roller Bearing
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    Shipment Options
  • 5.512 in Inside Diameter
  • 9.843 in Outside Diameter
  • 2.677 in Overall Width
  • Double Row

description

  • With more than a century of knowledge and innovation, Timken is an industry-leader in designing, manufacturing and applying high performance engineered bearings into our customers’ most challenging applications. With one common global quality system across all manufacturing plants, we deliver consistent product performance and reliability anywhere in the world. As a Timken customer, you are connected to a team of application, sales and on-site service engineers who help solve unique equipment challenges resulting in extended uptime, productivity and efficiency. We are a recognized global leader in spherical roller bearings, with a manufacturing history going back to the early 1900s. With one of the broadest ranges of spherical roller bearings and assemblies fitting shafts of 25mm to 2500mm, our team can help provide the optimal solution for your application. Designed to meet the toughest application conditions, our Spherical Roller Bearings can increase productivity and uptime in your equipment due to optimized internal geometry and higher capacity, resulting in longer bearing life. Timken Spherical Roller Bearings can also lead to more productivity and uptime thanks to lower operating temperatures resulting in extended lubrication life and reduced lubricant usage.

applications

  • Pulp and paper mills
  • Construction and mining equipment
  • Metal mills

features

  • Longer bearing life achieved from higher capacity (vs. competitors)
  • Longer lubrication life achieved from lower operating temperatures due to reduced internal friction and running torque from cage guided rollers
  • Better contaminant purging from slots on cage face helps extend bearing life
  • Greater fatigue strength and increased wear resistance provide tougher protection against shock and acceleration loading from a hardened steel cage
  • Lubrication groove and holes in outer ring to facilitate relubrication through the housing.
Closure Type Open
Limiting Speed - Grease 1650 rpm
Ring Modification W33 - Lubrication Groove & 3 Holes in Outer Ring
Limiting Speed - Oil 2200 rpm
No. of Rows Double
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Fillet Radius 0.1 in
Precision Class ISO P0
Shaft Fillet Radius [Max] 0.1 in, 2.5 mm
Enclosure Unsealed
Radial Internal Clearance Normal
Bore Type Cylindrical
Bearing Type Unmounted Roller Bearing
Roller Material Steel
Outer Diameter Type Cylindrical
Origin Spherical Radial
O.D. 9.843 in, 250 mm
Cage Material Steel
Radial Internal Clearance Specification Normal Clearance
Overall Width 2.677 in, 68 mm
Internal Clearance C0
Cage Type Stamped Window
Outer Ring Width 2.677 in, 68 mm
Rolling Element Spherical
Housing Fillet Radius [Max] 0.1 in, 2.5 mm
Component Assembly
I.D. 5.512 in, 140 mm
Bearing Material Steel
Inner Ring Width 2.677 in, 68 mm
Weight 31.76 LB
EAN or UPC 87796025523
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