
89417-M
weight:8.256 kg
Axial cylindrical roller bearing
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E-mial:info@bearingmotion.com
Products Description
| d |
85 mm
|
| D |
180 mm
|
| T |
58 mm
|
| Ca |
620,000 N
|
| C0a |
1,980,000 N
|
| Cua |
203,000 N
|
| nG |
2,170 1/min
|
| nϑr |
900 1/min
|
| ≈m |
8.256 kg
|

Product Related
The 89417-M is a single-direction axial cylindrical roller bearing specifically designed to handle very high axial loads and impact loads in one direction. Its construction features a simple yet robust assembly, consisting of a shaft washer, a housing washer, and a cage-guided cylindrical roller set. This design is exceptionally rigid and requires minimal axial space, making it an ideal solution for applications where compactness is crucial. The rollers are engineered with a slightly logarithmic profile at their ends to relieve edge stresses, which prevents damaging stress peaks and enhances the bearing's overall service life under demanding conditions.
The "-M" suffix in the 89417-M designation indicates the presence of a solid, roller-guided machined brass cage. This feature is a significant upgrade over standard cages, offering superior strength, stability, and guidance for the rollers. The brass cage is highly resistant to high temperatures, rapid acceleration, and vibration, ensuring reliable performance in harsh operating environments. This robust cage design allows the bearing to accommodate heavy loads and high speeds without compromising on operational reliability, making it a preferred choice for heavy-duty industrial machinery.
With its exceptional axial load capacity and high shock resistance, the 89417-M axial cylindrical roller bearing is integral to a wide range of heavy industrial applications. It is commonly found in crane hooks, vertical water turbine generators, large industrial gearboxes, and extrusion machines. The bearing's ability to provide a stiff, high-capacity support system in a minimal footprint makes it indispensable for designers and engineers working on equipment where axial forces are the primary challenge. Its durability ensures long-term performance, reducing maintenance needs and maximizing uptime in critical operations.

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