| Inner Diameter | 355.6 mm |
| Outer Diameter | 622.3 mm |
| Height | 115.888 mm |
| Basic Dynamic Load Rating, Axial | 1860000.0 N |
| Basic Static Load Rating, Axial | 26500000.0 N |
| Maximum Shaft Chamfer Diameter | 22.4 mm |
| Maximum Housing Chamfer Diameter | 22.4 mm |
Description
Dimension Denotation of Diagram :
d – Inner Diameter
D – Outer Diameter
T – Height
R – Maximum Shaft Chamfer Diameter
r – Maximum Housing Chamfer Diameter
Other salient points to be noted:
The TTHD nomenclature designates Timken’s premium line of Heavy Duty Thrust Tapered Roller Bearing engineered to manage extreme axial loads, this specific design features a caged roller setup with a specialized race design: it is manufactured without roller smaller-end ribs. This specialized configuration accommodates specific lubrication flows or mating component designs while delivering standard TTHD ruggedness.
Salient Features:
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Design Type: Caged configuration featuring races with no roller smaller-end ribs.
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Core Components: Includes two thrust tapered races, precision rollers, and a guiding cage.
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Performance: Operates reliably at relatively high speeds while offering a specialized internal geometry for unique application requirements.
** Images are for representation purposes only



