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Steel 1.181 in I.D. Spherical Roller Bearing

21306EJW33

Steel 1.181 in I.D. Spherical Roller Bearing
Item #101197876
  • 1.181 in Inside Diameter
  • 2.835 in Outside Diameter
  • C0 Internal Clearance
  • Steel
  • 0.748 in Overall Width
  • Cylindrical Bore
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Steel 1.181 in I.D. Spherical Roller Bearing
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    Shipment Options
  • 1.181 in Inside Diameter
  • 2.835 in Outside Diameter
  • C0 Internal Clearance
  • Steel
  • 0.748 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
Rolling Element Material Steel
Bearing Material Steel
Precision Class ISO P0
Inch/Metric Metric
I.D. 1.181 in, 30 mm
No. of Rows Double
Radial Internal Clearance Specification Normal Clearance
Relubricatable No
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Bearing Type Unmounted Roller Bearing
Limiting Speed - Oil 6200 rpm
O.D. 2.835 in, 72 mm
Fillet Radius 0.04 in
Cage Type Stamped Window
Inner Ring Width 0.748 in, 19 mm
Shaft Fillet Radius [Max] 0.04 in, 1 mm
Static Load Rating [Max] 12400 lbf
Rolling Element Spherical
Origin Spherical Radial
Bore Type Cylindrical
Outer Ring Width 0.748 in, 19 mm
Ring Modification None
Radial Internal Clearance Normal
Component Assembly
Internal Clearance C0
Limiting Speed - Grease 4250 rpm
Overall Width 0.748 in, 19 mm
Enclosure Unsealed
Roller Material Steel
Outer Diameter Type Cylindrical
Cage Material Steel
Housing Fillet Radius [Max] 0.04 in, 1 mm
Closure Type Open
Dynamic Load Rating 12800 lbf
Weight 0.82 LB
EAN or UPC 87796022539
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