29320Spherical Roller Bearings
| 29320Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 29320 | Weight(Kg) | 3.8 |
| d | 100 | Dynamic Load Co(N) | 395000 |
| D1 | 170 | Static Load Cor(N) | 1330000 |
| B | 42 | Grease Speed | 1500 |
| R | 1.5 | Oil Speed | 2000 |
29320 Spherical Roller Thrust Bearing | M / E Types Available
The 29320 spherical roller thrust bearing is a large-size, heavy-duty thrust bearing designed for ultra-high axial loads and moderate radial loads. It delivers excellent self-aligning performance to compensate for shaft deflection and installation misalignment, enabling low-friction, stable and continuous long-term operation. Offered in 29320M and 29320E variants, this bearing provides durable, high-reliability thrust support for heavy industrial machinery.
29320 M / E Type Differences
29320M: Features a solid machined brass cage with high structural rigidity and strong impact resistance. It performs steadily under continuous heavy loads and harsh working conditions with minimal wear, ideal for long-cycle, constant-load industrial equipment requiring high operational stability.
29320E: Adopts an optimized enhanced roller structure with improved load distribution and higher dynamic load capacity. It delivers better rotational flexibility and heat dissipation than the M type, making it perfect for high-speed and variable-load heavy-duty machinery systems.
Material Introduction
Bearing Steel (GCr15): 29320 thrust bearings adopt standard GCr15 high-carbon chromium bearing steel. After professional heat treatment, the material achieves high hardness, excellent wear resistance and strong fatigue resistance, maintaining stable rotational accuracy and structural rigidity under long-term heavy axial loads with excellent cost performance.
Stainless Steel (Optional): Custom stainless steel 29320 bearings offer 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 environments.
Product Features
Premium 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 overall service life. High mechanical strength ensures long-term stable performance.
Application Scenarios
29320 spherical roller thrust bearings are widely used in heavy-duty gearboxes, mining machinery, cement production equipment, large industrial fans, hydraulic systems and construction machinery. 29320M fits continuous constant-load equipment; 29320E is optimal for high-speed and variable-load industrial systems. Stainless steel versions apply to food machinery, medical equipment and high-humidity working conditions.
