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Steel 1.575 in I.D. Spherical Roller Bearing

21308EJW33

Steel 1.575 in I.D. Spherical Roller Bearing
Item #100763821
  • 1.575 in Inside Diameter
  • 3.543 in Outside Diameter
  • C0 Internal Clearance
  • Steel
  • 0.906 in Overall Width
  • Cylindrical Bore
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Steel 1.575 in I.D. Spherical Roller Bearing
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    Shipment Options
  • 1.575 in Inside Diameter
  • 3.543 in Outside Diameter
  • C0 Internal Clearance
  • Steel
  • 0.906 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

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 Cylindrical
Limiting Speed - Oil 4900 rpm
Ring Modification None
I.D. 1.575 in, 40 mm
Closure Type Open
Precision Class ISO P0
Overall Width 0.906 in, 23 mm
Enclosure Unsealed
Inner Ring Width 0.906 in, 23 mm
Rolling Element Spherical
Rolling Element Material Steel
Outer Ring Width 0.906 in, 23 mm
Shaft Fillet Radius [Max] 0.06 in, 1.5 mm
Outer Diameter Type Cylindrical
Dynamic Load Rating 19100 lbf
Origin Spherical Radial
Housing Fillet Radius [Max] 0.06 in, 1.5 mm
Inch/Metric Metric
Bearing Type Unmounted Roller Bearing
Relubricatable No
Component Assembly
O.D. 3.543 in, 90 mm
Roller Material Steel
Radial Internal Clearance Normal
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Static Load Rating [Max] 20200 lbf
Bearing Material Steel
Internal Clearance C0
Radial Internal Clearance Specification Normal Clearance
No. of Rows Double
Limiting Speed - Grease 3500 rpm
Cage Material Steel
Cage Type Stamped Window
Fillet Radius 0.06 in
Weight 1.54 LB
EAN or UPC 87796022553
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