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Double Row Unmounted Spherical Roller Bearing

22220KEJW33C3

Double Row Unmounted Spherical Roller Bearing
Item #101765068
  • 3.937 in Inside Diameter
  • 7.087 in Outside Diameter
  • 1.811 in Overall Width
  • Double Row
Double Row Unmounted Spherical Roller Bearing
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    Shipment Options
  • 3.937 in Inside Diameter
  • 7.087 in Outside Diameter
  • 1.811 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
  • 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
  • Lubrication groove and holes in outer ring to facilitate relubrication through the housing.
Ring Modification W33 - Lubrication Groove & 3 Holes in Outer Ring
Fillet Radius 2 mm
Outer Diameter Type Cylindrical
Radial Internal Clearance Specification Greater Than Normal Clearance
Bearing Material Steel
Bearing Type Unmounted Roller Bearing
O.D. 7.087 in, 180 mm
Inner Ring Width 1.811 in, 46 mm
Limiting Speed - Oil 3000 rpm
Static Load Rating [Max] 108,700.00 lbf
Enclosure Unsealed
Internal Clearance C3
Cage Material Steel
Bore Type Tapered
Roller Material Steel
I.D. 3.937 in, 100 mm
Outer Ring Width 1.811 in, 46 mm
Precision Class ISO P0
Closure Type Open
Dynamic Load Rating 83,800.00 lbf
Housing Shoulder Diameter 6.310 in
Overall Width 1.811 in, 46 mm
Limiting Speed - Grease 2250 rpm
Rolling Element Spherical
Housing Fillet Radius [Max] 0.08 in, 2 mm
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Cage Type Stamped Window
Width 46 mm
Shaft Fillet Radius [Max] 0.08 in, 2 mm
Radial Internal Clearance C3
Origin Spherical Radial
No. of Rows Double
Component Assembly
RIC C3
Weight 10.61 LB
EAN or UPC 87796025226
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