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Steel 7.48 in I.D. Spherical Roller Bearing

22238KEMBW33C3

Steel 7.48 in I.D. Spherical Roller Bearing
Item #100763905
  • 7.48 in Inside Diameter
  • 13.386 in Outside Diameter
  • C3 Internal Clearance
  • Steel
  • 3.622 in Overall Width
  • Tapered Bore
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Steel 7.48 in I.D. Spherical Roller Bearing
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    Shipment Options
  • 7.48 in Inside Diameter
  • 13.386 in Outside Diameter
  • C3 Internal Clearance
  • Steel
  • 3.622 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
  • Extend bearing life in applications with extreme shock/vibration, high gravitational forces and minimal lubrication conditions due to the extra strength and durability provided by our machined brass cage
  • Improved bearing performance in extreme operating conditions, minimizing impact of contaminants that can get caught in the bearing's roller and cage due to an enhanced cage bridge design
Origin Spherical Radial
Rolling Element Material Steel
Inner Ring Width 3.622 in, 92 mm
Bearing Type Unmounted Roller Bearing
Internal Clearance C3
O.D. 13.386 in, 340 mm
Roller Material Steel
Housing Fillet Radius [Max] 0.12 in, 3 mm
I.D. 7.48 in, 190 mm
Bearing Material Steel
Rolling Element Spherical
Precision Class ISO P0
Limiting Speed - Grease 1200 rpm
Outer Diameter Type Cylindrical
Limiting Speed - Oil 1600 rpm
Radial Internal Clearance Specification Greater Than Normal Clearance
Overall Width 3.622 in, 92 mm
Outer Ring Width 3.622 in, 92 mm
Relubricatable No
Radial Internal Clearance C3
Bore Type Tapered
Component Assembly
Cage Material Brass
Housing Shoulder Diameter 12.03 in
Shaft Fillet Radius [Max] 0.12 in, 3 mm
Enclosure Unsealed
Ring Modification W33 - Lubrication Groove & 3 Holes in Outer Ring
Inch/Metric Metric
No. of Rows Double
Cage Type Machined Finger
Static Load Rating [Max] 406600 lbf
Dynamic Load Rating 270200 lbf
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Closure Type Open
Fillet Radius 0.12 in
Weight 36.07 LB
EAN or UPC 87796025943
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