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Steel 7.48 in I.D. Spherical Roller Bearing

23138KEMW507C08C3

Steel 7.48 in I.D. Spherical Roller Bearing
Item #100764043
  • 7.48 in Inside Diameter
  • 12.598 in Outside Diameter
  • C3 Internal Clearance
  • Steel
  • 4.094 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
  • 12.598 in Outside Diameter
  • C3 Internal Clearance
  • Steel
  • 4.094 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
  • 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
  • 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
I.D. 7.48 in, 190 mm
Inch/Metric Metric
Tolerance Iso Class 0 (Equiv. to RBEC 1)
Ring Modification W33 - Lubrication Groove & 3 Holes in Outer Ring, W45A - Tapped Holes in Face of Outer Ring to Facilitate Lifting, C02 - Inner Ring w/Extra Close Running Accuracy, W31 - Bearing Inspected to Meet Special Quality Requirements, C04 - Outer Ring w/Extra Close Running Accuracy
Internal Clearance C3
Overall Width 4.095 in, 104 mm
Limiting Speed - Grease 900 rpm
Closure Type Open
Housing Fillet Radius [Max] 0.1 in, 2.5 mm
Cage Material Brass
Outer Diameter Type Cylindrical
Rolling Element Material Steel
Fillet Radius 0.1 in
Origin Spherical Radial
O.D. 12.598 in, 320 mm
No. of Rows Double
Radial Internal Clearance C3
Shaft Fillet Radius [Max] 0.1 in, 2.5 mm
Bearing Material Steel
Cage Type Machined Finger
Inner Ring Width 4.095 in, 104 mm
Bore Type Tapered
Enclosure Unsealed
Component Assembly
Rolling Element Spherical
Precision Class ISO P0
Limiting Speed - Oil 1200 rpm
Roller Material Steel
Relubricatable No
Bearing Type Unmounted Roller Bearing
Radial Internal Clearance Specification Greater Than Normal Clearance
Outer Ring Width 4.095 in, 104 mm
Weight 34.7 LB
EAN or UPC 87796029644
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