Spherical Roller Bearing
Self-aligning bearings with high load capacity for applications with misalignment or shaft deflection.
Technical Overview
Spherical Roller Bearings are self-aligning bearings designed for heavy loads while accommodating misalignment up to 2 degrees, shaft deflection, and thermal expansion.
Key Features
- Self-aligning capability: up to 2 degrees misalignment
- Very high radial load capacity
- Excellent shock and vibration resistance
- Compact design with high load-to-size ratio
- Extended service life with proper lubrication
Technical Specifications
| Property | Value |
|---|---|
| Type | Spherical Roller Bearing |
| Bore Diameter | 20 mm - 400 mm |
| Outer Diameter | 47 mm - 650 mm |
| Width | 14 mm - 157 mm |
| Material | High-carbon chrome steel / Surface-hardened steel |
| Cage Type | Pressed steel / Machined brass / Polyamide |
| Precision Class | Normal / P6 available |
| Speed Rating | Up to 3,800 RPM (size dependent) |
| Dynamic Load Rating | 25 kN - 2,500 kN |
| Static Load Rating | 31 kN - 3,800 kN |
| Seal Options | Open / Sealed (various options) |
| Standards | ISO 15:2017, ISO 492 |
Applications
Steel mill rolling equipment and continuous casters
Mining crushers, conveyors, and vibrating screens
Paper and pulp mill machinery
Wind turbine main shaft and gearbox