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Steel 1.771 in I.D. Spherical Roller Bearing

21309EJW33

Steel 1.771 in I.D. Spherical Roller Bearing
Item #100763822
  • 1.771 in Inside Diameter
  • 3.937 in Outside Diameter
  • C0 Internal Clearance
  • Steel
  • 0.984 in Overall Width
  • Cylindrical Bore
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Steel 1.771 in I.D. Spherical Roller Bearing
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    Shipment Options
  • 1.771 in Inside Diameter
  • 3.937 in Outside Diameter
  • C0 Internal Clearance
  • Steel
  • 0.984 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
Enclosure Unsealed
Bore Type Cylindrical
Closure Type Open
Limiting Speed - Grease 3000 rpm
Component Assembly
Shaft Fillet Radius [Max] 0.06 in, 1.5 mm
Outer Diameter Type Cylindrical
Ring Modification None
Bearing Material Steel
Rolling Element Spherical
Cage Type Stamped Window
Rolling Element Material Steel
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Internal Clearance C0
No. of Rows Double
Cage Material Steel
Radial Internal Clearance Normal
Limiting Speed - Oil 4300 rpm
Relubricatable No
Static Load Rating [Max] 24700 lbf
O.D. 3.937 in, 100 mm
Precision Class ISO P0
Bearing Type Unmounted Roller Bearing
Fillet Radius 0.06 in
Origin Spherical Radial
Overall Width 0.984 in, 25 mm
I.D. 1.772 in, 45 mm
Radial Internal Clearance Specification Normal Clearance
Inch/Metric Metric
Dynamic Load Rating 23400 lbf
Housing Fillet Radius [Max] 0.06 in, 1.5 mm
Outer Ring Width 0.984 in, 25 mm
Inner Ring Width 0.984 in, 25 mm
Roller Material Steel
Weight 2.06 LB
EAN or UPC 87796022560
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