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2205 Self-Aligning Ball Bearing Specifications
| Designation | 2205 |
|---|---|
| Series | 2200 wide series |
| Bore diameter (d) | 25 mm |
| Outer diameter (D) | 52 mm |
| Width (B) | 18 mm |
| Type | Double row self-aligning ball bearing, cylindrical bore |
| Standard | ISO 15 boundary dimensions |
| FOB price (USD) | 0.92 - 0.95 per piece · MOQ 10 · lead time 1-2 days |
Overview
The 2205 is a double row self-aligning ball bearing with a 25 mm bore, 52 mm outer diameter and 18 mm width. Its two ball rows run in a common spherical outer raceway, so the bearing absorbs shaft deflection and housing misalignment instead of transferring it to the shaft or seals. It is dimensionally interchangeable with other 2205 bearings made to ISO 15.
Where the 2200 series fits
The 2200 series is a wide series: compared with the 1200 series at the same bore, it carries a wider inner and outer ring and therefore a higher radial capacity while keeping the same shaft diameter. Choose 2205 when the shaft is already fixed at 25 mm and the load is higher than a light series can take.
Typical applications
- Industrial fans and blowers
- Conveyor pulleys and line shafting
- Textile and woodworking machinery
- Agricultural implements
- Light gearboxes where shaft deflection is expected
Cross-reference
Dimensionally interchangeable with SKF 2205, NSK 2205, FAG 2205 and NTN 2205. Brand names are used for cross-reference only; Ultrabearing is an independent manufacturer and is not affiliated with these brands.
Options on request
Clearance C0 or C3, precision P0 or P6, steel or brass cage, open or sealed. Tapered bore version available as 2205 K with adapter sleeve.
Frequently asked questions
What are the dimensions of a 2205 bearing?
A 2205 self-aligning ball bearing has a 25 mm bore, 52 mm outer diameter and 18 mm width.
What is the difference between 1205 and 2205?
Both have a 25 mm bore. The 1205 is a narrow light series; the 2205 is a wide series with a larger outer ring section and higher radial load capacity.
Can I replace a 2205 with another brand’s 2205?
Yes, dimensionally. The envelope is fixed by ISO 15, so any 2205 mounts on the same shaft and housing. Cage material, clearance and precision grade may differ and should be confirmed for the application.
Load ratings and lead time: send the part number and application details, and we confirm the load rating, clearance and delivery schedule within 24 hours.
