FAG 6220 Bearing — Specifications, Dimensions & Cross-Reference
The FAG 6220 is a deep groove ball bearing manufactured by FAG. It belongs to the 6200 series and features dimensions of 100 × 180 × 34 mm (bore × OD × width). This bearing has a dynamic load rating of 124,000 N and a static load rating of 95,000 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 100 mm |
| Outside Diameter (D) | 180 mm |
| Width (B) | 34 mm |
| Weight | 2.470 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 124,000 N |
| Static Load Rating (C₀r) | 95,000 N |
| Limiting Speed (Grease) | 3,000 rpm |
| Limiting Speed (Oil) | 3,800 rpm |
Brand Cross-Reference — 6220 Equivalents
The following bearings from other manufacturers are interchangeable with the FAG 6220. All share identical dimensions (100×180×34mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| FAG | FAG 6220 ✦ | 124,000 | 95,000 |
| NTN | NTN 6220 | 124,000 | 95,000 |
| NACHI | NACHI 6220 | 124,000 | 95,000 |
| KOYO | KOYO 6220 | 124,000 | 95,000 |
| Timken | Timken 6220 | 124,000 | 95,000 |
| NSK | NSK 6220 | 124,000 | 95,000 |
| NTN | NTN 6220 | 124,000 | 95,000 |
| SKF | SKF 6220 | 124,000 | 95,000 |
Available Variants
The FAG 6220 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the FAG 6220?
The FAG 6220 has a bore diameter of 100mm, outside diameter of 180mm, and width of 34mm. It weighs 2.470kg.
What is the load capacity of the FAG 6220?
The dynamic load rating (Cr) is 124,000 N and the static load rating (C₀r) is 95,000 N. The maximum recommended speed is 3,000 rpm with grease lubrication or 3,800 rpm with oil lubrication.
What bearings are equivalent to FAG 6220?
The 6220 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 100×180×34mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.