29414Spherical Roller Bearings
| 29414Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 29414 | Weight(Kg) | 4.24 |
| d | 70 | Dynamic Load Co(N) | 418000 |
| D1 | 150 | Static Load Cor(N) | 1230000 |
| B | 48 | Grease Speed | 1600 |
| R | 2 | Oil Speed | 2200 |
29414 Spherical Roller Thrust Bearing | M / E Types Available
The 29414 spherical roller thrust bearing is a heavy-duty thrust bearing engineered for extreme axial loads and secondary radial loads. It offers excellent self-aligning performance to compensate for shaft deflection and installation misalignment, enabling low-friction, vibration-free and long-term stable operation. Supplied in 29414M and 29414E types, this bearing provides robust and cost-effective thrust support for heavy industrial equipment.
29414 M / E Type Differences
29414M: Features a solid machined brass cage with high structural rigidity and strong impact resistance. It performs steadily under continuous heavy loads and harsh working environments with low wear, ideal for long-cycle, constant-load industrial applications requiring high operational stability.
29414E: Adopts an optimized enhanced roller structure with upgraded load distribution and higher dynamic load rating. It delivers improved rotational flexibility and heat dissipation versus the M type, perfectly suited for high-speed and variable-load heavy-duty mechanical systems.
Material Introduction
Bearing Steel (GCr15): Standard GCr15 high-carbon chromium bearing steel is used for 29414 thrust bearings. With professional heat treatment, the material achieves high hardness, outstanding wear resistance and strong fatigue resistance, maintaining stable precision and structural rigidity under long-term heavy axial loads with excellent cost performance.
Stainless Steel (Optional): Custom stainless steel 29414 bearings provide superior rust-proof, anti-oxidation and weak corrosion resistance. They effectively resist moisture and industrial contaminants to prevent premature bearing failure, suitable for humid, sanitary and lightly corrosive working conditions.
Product Features
Reliable self-aligning capability offsets installation errors and operational deflection. Ultra-high axial load capacity with stable radial load tolerance. Two structural options meet constant-load and high-speed operation demands. Low friction and efficient heat dissipation extend service life. High mechanical strength ensures consistent long-term performance.
Application Scenarios
29414 spherical roller thrust bearings are widely used in heavy-duty gearboxes, mining machinery, cement equipment, large industrial fans, hydraulic systems and construction machinery. 29414M fits continuous constant-load equipment; 29414E is optimal for high-speed and variable-load industrial systems. Stainless steel versions apply to food machinery, medical equipment and high-humidity working environments.
