Image is for illustration purposes only.
The HM89443/HM89410 is a single row tapered roller bearing set consisting of a cone (inner ring with rollers and cage) and cup (outer ring). This inch series bearing set features a tapered raceway design that can support combined radial and axial loads, with the capacity to handle thrust loads in one direction.
Tapered roller bearing sets are commonly used in automotive wheel hubs, differential assemblies, transmissions, industrial gearboxes, and heavy equipment applications where separable components facilitate installation and maintenance. The cone and cup can be mounted independently, allowing for precise adjustment of bearing clearance during assembly.
Interchange / cross reference
Cross-references are provided as a guide — verify dimensions and fit for your application.
HM89443/HM89410
Bore/Inner Diameter Inch: 1.3125
Bore/Inner Diameter mm: 33.338
Outside Diameter Inch: 3.0
Outside Diameter mm: 76.2
Width Inch: 1.1563
Width mm: 29.37
For large orders ($2000+) please inquire by email.
