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