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Steel 3.937 in I.D. Spherical Roller Bearing

22220KEJW33C3

Steel 3.937 in I.D. Spherical Roller Bearing
Item #101765068
  • 3.937 in Inside Diameter
  • 7.087 in Outside Diameter
  • C3 Internal Clearance
  • Steel
  • 1.811 in Overall Width
  • Tapered Bore
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Steel 3.937 in I.D. Spherical Roller Bearing
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    Shipment Options
  • 3.937 in Inside Diameter
  • 7.087 in Outside Diameter
  • C3 Internal Clearance
  • Steel
  • 1.811 in Overall Width

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
  • Screens
  • Pavement profilers
  • Building block machines
  • Finishing mills
  • Saw frames
  • Bin vibrators
  • Vibrating feeders
  • Vibrating compactors

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
Bore Type Tapered
Fillet Radius 2 mm
Inch/Metric Metric
Rolling Element Spherical
Limiting Speed - Oil 3000 rpm
Dynamic Load Rating 83,800.00 lbf
I.D. 3.937 in, 100 mm
Cage Material Steel
Rolling Element Material Steel
Limiting Speed - Grease 2250 rpm
Bearing Material Steel
Shaft Fillet Radius [Max] 0.08 in, 2 mm
Bearing Type Unmounted Roller Bearing
Housing Shoulder Diameter 6.310 in
Width 46 mm
No. of Rows Double
Inner Ring Width 1.811 in, 46 mm
Roller Material Steel
Overall Width 1.811 in, 46 mm
Enclosure Unsealed
Radial Internal Clearance Specification Greater Than Normal Clearance
Component Assembly
Static Load Rating [Max] 108,700.00 lbf
Ring Modification W33 - Lubrication Groove & 3 Holes in Outer Ring
O.D. 7.087 in, 180 mm
Outer Ring Width 1.811 in, 46 mm
Internal Clearance C3
Precision Class ISO P0
Closure Type Open
Relubricatable No
Radial Internal Clearance C3
Cage Type Stamped Window
RIC C3
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Outer Diameter Type Cylindrical
Housing Fillet Radius [Max] 0.08 in, 2 mm
Origin Spherical Radial
Weight 10.61 LB
EAN or UPC 87796025226
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