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Steel Precision Tapered Roller Bearing

L21549-90010

Steel Precision Tapered Roller Bearing
Item #101191601
  • 0.625 in Inside Diameter
  • 1.378 in Outside Diameter
  • Steel
  • Single Row
  • 0.433 in Overall Width
Steel Precision Tapered Roller Bearing
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    Shipment Options
  • 0.625 in Inside Diameter
  • 1.378 in Outside Diameter
  • Steel
  • Single Row
  • 0.433 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 1270 mm. 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. Some applications demand a high level of precision that cannot be achieved with standard tapered roller bearings. This includes many machining, printing press and rolling mill applications where combinations of tight tolerances, high speeds and radial and thrust loads are present. The more demanding the precision objective, the more accurate the bearing must be. Timken provides four precision classes, in both metric and inch systems, that cover the full range of precision application requirements.

features

  • Greater rotational accuracy because of tighter manufacturing specifications
  • Increased accuracy and rigidity from special internal geometry and reduced bore and OD tolerances
  • Exact specifications are met with strictly machining and assembly processes
  • Fatigue life is enhanced with a tapered roller bearing's high load-carrying capability compared with other bearing types
  • Operating torque and temperature can be precisely controlled with the adjustable setting of a tapered roller bearing
Inch/Metric Imperial
Cone/Cup Cup/Cone
O.D. 1.378 in, 34.988 mm
Housing Fillet Radius [Max] 0.05 in, 1.3 mm
Static Load Rating [Max] 3130 lbf
Housing Shoulder Diameter 1.28 in
Outer Ring Width 0.343 in, 8.712 mm
Shaft Fillet Radius [Max] 0.05 in, 1.3 mm
Assembly TS
Overall Width 0.433 in, 10.998 mm
Cage Material Steel
No. of Rows Single
Bearing Type Unmounted Roller Bearing
One-Row Radial Rating C90 820 lbf
Series L21500
K Factor 1.83
Tolerance Class 0 (High-Precision)
Bore Type Cylindrical
Cup Width 0.343 in
Inner Ring Width 0.433 in, 10.998 mm
Bearing Material Steel
I.D. 0.625 in, 15.875 mm
Cone Width 0.433 in
Component Assembly
Rolling Element Tapered
Width 0.433 in, 10.998 mm
Precision Class ABMA Class 0
Closure Type Open
Cage Type Stamped Window
Flange No
Roller Material Steel
Weight 0.133 LB
EAN or UPC 53893203959
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