22208 E (Spherical Roller bearing)
The 22208 E is a Spherical Roller bearing with boundary dimensions of 40 x 80 x 23 mm (bore x outside diameter x width). It has a basic dynamic load rating of 96 kN and a basic static load rating of 100 kN.
Cross-Reference
| Manufacturer | Reference |
|---|---|
| SKF | 22208 E |
| Timken | 22208 |
| FAG (Schaeffler) | 22208-E1 |
Cross-references are matched on the ISO 15 boundary dimensions
(40 x 80 x 23 mm) and bearing type, which is what makes parts interchangeable. The
suffixes (e.g. -2RS, -2Z, -E1) encode seals, shields, and internal design
variants, not the envelope size.
Boundary Dimensions
| Dimension | Value |
|---|---|
| Bore (d) | 40 mm |
| Outside diameter (D) | 80 mm |
| Width (B/T) | 23 mm |
Load Ratings
| Rating | Value |
|---|---|
| Basic dynamic load rating (C) | 96 kN |
| Basic static load rating (C0) | 100 kN |
Type & Application Notes
Spherical Roller bearings are very high radial capacity with self-alignment for heavy, misaligned industrial duty. The 22208 E is commonly found in crushers, vibrating screens, paper machines, and heavy gearboxes. Dynamic rating 96 kN sets the load a bearing can carry for a one-million-revolution rating life (L10), while the static rating 100 kN governs the maximum load a stationary bearing can withstand without permanent deformation.
Interchange Notes
When substituting the 22208 E:
- Match the boundary dimensions (40 x 80 x 23 mm) exactly — this is what guarantees fit.
- Match the bearing type (Spherical Roller); mixing roller and ball types changes stiffness, speed limits, and load capacity.
- Match or exceed the dynamic load rating (96 kN) for the intended life.
- Respect the seal/shield suffix the application requires (open, Z, 2Z, RS, or 2RS).
Frequently Asked Questions
What Timken bearing crosses to SKF 22208 E?
The Timken equivalent is 22208.
What FAG bearing crosses to SKF 22208 E?
The FAG (Schaeffler) equivalent is 22208-E1.
What are the dimensions of the 22208 E bearing?
40 x 80 x 23 mm (bore x OD x width).
What is the load rating of the 22208 E bearing?
Dynamic 96 kN, static 100 kN.
What type of bearing is the 22208 E?
It is a Spherical Roller bearing.