Cone: 643 & Race: 632 - Tapered Roller Bearing Set, 2.75 in Bore (ID)
62AX172, 149544, 64AX74, 64AX89, 550158, 550208
Regular price
$49.95
Premium Tapered Roller Bearings for High Radial & Axial Load Applications
Our tapered roller bearings are engineered to deliver superior performance in applications requiring reliable support for combined radial and axial loads. Designed for durability and precision, these bearings ensure smooth rotation, reduced friction, and long operational life in demanding industrial and automotive environments.
| Part Number | 643/632 |
|---|---|
| Bore (ID) | 2.75 in | 69.85 mm |
| Outer Diameter | 5.375 in | 136.525 mm |
| Width | 1.625 in | 41.275 mm |
Applications
- Automotive wheel hubs and transmissions
- Heavy-duty construction and earthmoving equipment
- Agricultural machinery (axles and gearboxes)
- Mining and crushing equipment
- Industrial gearboxes and speed reducers
- Railway and locomotive axle journals
- Propeller shafts and marine applications
