29322Spherical Roller Bearings
| 29322Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 29322 | Weight(Kg) | 5.35 |
| d | 110 | Dynamic Load Co(N) | 455000 |
| D1 | 190 | Static Load Cor(N) | 1640000 |
| B | 48 | Grease Speed | 1300 |
| R | 2 | Oil Speed | 1700 |
29322 Spherical Roller Thrust Bearing | M / E Types Available
The 29322 spherical roller thrust bearing is a large-size, heavy-duty thrust bearing built for ultra-high axial loads and moderate radial loads. It features reliable self-aligning performance to compensate for shaft deflection and installation misalignment, supporting low-friction, stable and long-term continuous operation. Available in 29322M and 29322E models, this high-strength bearing delivers durable and consistent thrust performance for heavy industrial machinery.
29322 M / E Type Differences
29322M: Equipped with a solid machined brass cage, offering high structural rigidity and outstanding impact resistance. It runs stably under continuous heavy loads and harsh working conditions with low wear rate, ideal for long-cycle, constant-load industrial equipment requiring high stability.
29322E: Adopts an optimized enhanced roller structure with upgraded load distribution and higher dynamic load capacity. It provides improved rotational flexibility and heat dissipation compared with the M type, perfectly suited for high-speed and variable-load heavy-duty mechanical systems.
Material Introduction
Bearing Steel (GCr15): 29322 thrust bearings use standard GCr15 high-carbon chromium bearing steel. With professional heat treatment, the material gains high hardness, excellent wear resistance and strong fatigue resistance, maintaining stable rotational accuracy and structural rigidity under long-term heavy axial loads with great cost performance.
Stainless Steel (Optional): Custom stainless steel 29322 bearings feature excellent rust-proof, anti-oxidation and weak corrosion resistance. They effectively resist moisture and industrial contaminants to avoid premature failure, suitable for humid, sanitary and lightly corrosive working environments.
Product Features
Excellent self-aligning capability offsets installation errors and operational deflection. Ultra-high axial load capacity with stable radial load tolerance. Two structural types adapt to constant-load and high-speed working scenarios. Low friction and efficient heat dissipation extend bearing service life. High mechanical strength ensures long-term stable operation.
Application Scenarios
29322 spherical roller thrust bearings are widely applied in heavy-duty gearboxes, mining machinery, cement equipment, large industrial fans, hydraulic systems and construction machinery. 29322M is suitable for continuous constant-load equipment; 29322E fits high-speed and variable-load industrial systems. Stainless steel versions apply to food machinery, medical equipment and high-humidity working conditions.
