Deep groove ball bearing
6205 Bearing Dimensions
6205 deep groove ball bearing: 25 mm bore, 52 mm OD, 15 mm width (ISO 15). Open, ZZ, 2RS variants, designation breakdown, size-equivalent codes. Quote.
6205 specifications
| Bore d | 25 mm |
|---|---|
| Outside diameter D | 52 mm |
| Width B | 15 mm |
| Seal / shield options | Open; ZZ (two metal shields); 2RS (two rubber seals) |
| Material | GCr15 chrome bearing steel (rings and rolling elements) |
| Precision | P0 (standard); P6 on request |
| Radial clearance | C0 (standard); C3 on request |
| Load ratings | Load ratings available on request for the specific batch and manufacturer. |
How to read the 6205 designation
| Segment | Meaning |
|---|---|
| 6 | Single row deep groove ball bearing |
| 2 | Dimension series 02 (light) |
| 05 | Bore code 05 → 25 mm bore. ISO bore code (00–03 = 10/12/15/17 mm; 04 and above = code × 5 mm). |
6205 interchange by brand
6205 is an ISO designation. The boundary dimensions are identical across manufacturers; only suffixes (seals, clearance, cage) differ.
| SKF | NSK | NTN | FAG | Timken | Note |
|---|---|---|---|---|---|
| 6205 | 6205 | 6205 | 6205 | 6205 | Same ISO designation |
Typical applications
- Electric motors
- Fans and blowers
- Water pumps
- Gearboxes
- Agricultural and textile machinery
FAQ
Is 6205 the same size across brands?
Yes. 6205 is an ISO designation, so the bore, outside diameter and width are the same whichever manufacturer made it. Brand-specific suffixes only change details such as seals, clearance or cage.
Where are the load ratings for 6205?
Dynamic and static load ratings differ by manufacturer and batch, so they are not published on this page. Load ratings available on request for the specific batch and manufacturer.