SKF 6324 Bearing — Specifications, Dimensions & Cross-Reference
The SKF 6324 is a deep groove ball bearing manufactured by SKF. It belongs to the 6300 series and features dimensions of 120 × 260 × 55 mm (bore × OD × width). This bearing has a dynamic load rating of 208,000 N and a static load rating of 186,000 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 120 mm |
| Outside Diameter (D) | 260 mm |
| Width (B) | 55 mm |
| Weight | 9.800 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 208,000 N |
| Static Load Rating (C₀r) | 186,000 N |
| Limiting Speed (Grease) | 2,400 rpm |
| Limiting Speed (Oil) | 3,000 rpm |
Brand Cross-Reference — 6324 Equivalents
The following bearings from other manufacturers are interchangeable with the SKF 6324. All share identical dimensions (120×260×55mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| SKF | SKF 6324 ✦ | 208,000 | 186,000 |
| Timken | Timken 6324 | 208,000 | 186,000 |
| SKF | SKF 6324 | 208,000 | 186,000 |
| NTN | NTN 6324 | 208,000 | 186,000 |
| NACHI | NACHI 6324 | 208,000 | 186,000 |
| KOYO | KOYO 6324 | 208,000 | 186,000 |
| FAG | FAG 6324 | 208,000 | 186,000 |
| Timken | Timken 6324 | 208,000 | 186,000 |
| NSK | NSK 6324 | 208,000 | 186,000 |
| NTN | NTN 6324 | 208,000 | 186,000 |
Available Variants
The SKF 6324 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the SKF 6324?
The SKF 6324 has a bore diameter of 120mm, outside diameter of 260mm, and width of 55mm. It weighs 9.800kg.
What is the load capacity of the SKF 6324?
The dynamic load rating (Cr) is 208,000 N and the static load rating (C₀r) is 186,000 N. The maximum recommended speed is 2,400 rpm with grease lubrication or 3,000 rpm with oil lubrication.
What bearings are equivalent to SKF 6324?
The 6324 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 120×260×55mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.