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Steel Single Row Tapered Roller Bearing

30312-90KA1

Steel Single Row Tapered Roller Bearing
Item #100721631
  • 2.362 in Inside Diameter
  • 5.118 in Outside Diameter
  • Steel
  • Single Row
  • 1.319 in Overall Width
Steel Single Row Tapered Roller Bearing
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  • 2.362 in Inside Diameter
  • 5.118 in Outside Diameter
  • Steel
  • Single Row
  • 1.319 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 the recognized global leader in tapered roller bearings with the most extensive offering in the market of inch and metric sizes and assemblies fitting shafts of 8mm to 3m. With capacity to manage both radial and axial loads, Timken® tapered roller bearings are made with various angles and roller lengths to provide a wide range of radial and thrust ratings for optimizing envelope size, minimizing weight, and improving system efficiency. Timken® tapered roller bearings feature precision tolerances, proprietary internal geometries and premium materials for superior durability in millions of demanding applications. Single-row tapered roller bearings are the most widely used type of tapered roller bearing
  • consisting of two main separable parts: the inner race assembly (cone) and the outer race (cup). Single-row tapered roller bearings are typically mounted in opposing pairs on a shaft, with the inherent advantage of being adjustable so they can be set to deliver optimal performance for the application.

features

  • Available in single, double and multi-row configurations, as well as proprietary sizes
  • Designed in collaboration with OE engineers to design, engineer and test bearings for premium performance in many applications
  • Power dense designs allow for heavier loads and can help extend bearing life
  • Can be designed to withstand high-corrosive, high-temperature and vacuum or low-lubrication environments with proprietary enhancements
  • Optimized internal geometry lower torque and operating temperatures to extend lubrication system life
Outer Ring Width 1.024 in, 26 mm
Overall Width 1.319 in, 33.5 mm
Outside Dia. 130 mm
Rows of Balls Single
Bearing Material Steel
No. of Rows Single
Cone Width 31 mm
Bore Type Cylindrical
O.D. 5.118 in, 130 mm
Shaft Fillet Radius [Max] 0.12 in, 3 mm
Bearing Type Unmounted Roller Bearing
Tolerance Class K (Standard)
I.D. 2.362 in, 60 mm
Inside Dia. 60 mm
Cage Material Steel
Inch/Metric Metric
Housing Fillet Radius [Max] 0.1 in, 2.5 mm
Inner Ring Width 1.221 in, 31 mm
Cup Width 26 mm
Width 1.319 in, 33.5 mm
Flange No
Cage Type Stamped Window
Rolling Element Tapered
Closure Type Open
Component Assembly
Precision Class ABMA Class K
Roller Material Steel
Weight 4.48 LB
EAN or UPC 53893247472
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