Tapered roller bearing

Tapered roller bearings are special (line contacting) roller bearings where the roller is in the form of a truncated cone. This allows very high loads to be transmitted in radial and axial directions. Tapered roller bearings are usually made completely of steel and are not made self-holding.

This means that outer race and inner section (inner race, rolling element and cage) can usually be mounted separately. Tapered roller bearings are generally installed in pairs arranged mirrored to one another.

Depending on the application, O or X arrangement is preferred. Main areas of application are heavy-duty industrial gears as well as shipbuilding and vehicle construction.

We have compiled and checked all data, but can not accept liability for any errors or omissions.



M249732-M249710
Single-row tapered roller bearings inch type
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  • d (mm)228,6
  • D (mm)358,775
  • B (mm)71,438
  • C (mm)53,975
  • T (mm)71,438
  • Weight in kg26,54
M249734-M249710
Single-row tapered roller bearings inch type
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  • d (mm)231,775
  • D (mm)358,775
  • B (mm)71,438
  • C (mm)53,975
  • T (mm)71,438
  • Weight in kg26,34
M249749-M249710
Single-row tapered roller bearings inch type
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  • d (mm)254
  • D (mm)358,775
  • B (mm)71,438
  • C (mm)53,975
  • T (mm)71,438
  • Weight in kg21,24
M349549-M349510
Single-row tapered roller bearings inch type
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  • d (mm)257,175
  • D (mm)342,9
  • B (mm)57,15
  • C (mm)44,45
  • T (mm)57,15
  • Weight in kg13,26
M802048-M802011
Single-row tapered roller bearings inch type
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  • d (mm)41,275
  • D (mm)82,55
  • B (mm)25,654
  • C (mm)20,193
  • T (mm)26,543
  • Weight in kg0,63
M804049-M804010
Single-row tapered roller bearings inch type
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  • d (mm)47,625
  • D (mm)88,9
  • B (mm)25,4
  • C (mm)19,05
  • T (mm)25,4
  • Weight in kg0,666
M84249-M84210
Single-row tapered roller bearings inch type
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  • d (mm)25,4
  • D (mm)59,53
  • B (mm)23,114
  • C (mm)18,288
  • T (mm)23,368
  • Weight in kg0,322
M86643R-M86610
Single-row tapered roller bearings inch type
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  • d (mm)25,4
  • D (mm)64,292
  • B (mm)21,432
  • C (mm)16,67
  • T (mm)21,432
  • Weight in kg0,375
M86647R-M86610
Single-row tapered roller bearings inch type
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  • d (mm)28,575
  • D (mm)64,292
  • B (mm)21,432
  • C (mm)16,67
  • T (mm)21,432
  • Weight in kg0,352
M86649R-M86610
Single-row tapered roller bearings inch type
View product
  • d (mm)30,162
  • D (mm)64,292
  • B (mm)21,432
  • C (mm)16,67
  • T (mm)21,432
  • Weight in kg0,34