KOYO 6006 Bearing — Specifications, Dimensions & Cross-Reference
The KOYO 6006 is a deep groove ball bearing manufactured by KOYO. It belongs to the 6000 series and features dimensions of 30 × 55 × 13 mm (bore × OD × width). This bearing has a dynamic load rating of 10,180 N and a static load rating of 6,910 N, making it suitable for medium-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 30 mm |
| Outside Diameter (D) | 55 mm |
| Width (B) | 13 mm |
| Weight | 0.112 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 10,180 N |
| Static Load Rating (C₀r) | 6,910 N |
| Limiting Speed (Grease) | 13,000 rpm |
| Limiting Speed (Oil) | 15,000 rpm |
Brand Cross-Reference — 6006 Equivalents
The following bearings from other manufacturers are interchangeable with the KOYO 6006. All share identical dimensions (30×55×13mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| KOYO | KOYO 6006 ✦ | 10,180 | 6,910 |
| NACHI | NACHI 6006 | 10,180 | 6,910 |
| Timken | Timken 6006 | 10,180 | 6,910 |
| FAG | FAG 6006 | 10,180 | 6,910 |
| NSK | NSK 6006 | 10,180 | 6,910 |
| NTN | NTN 6006 | 10,180 | 6,910 |
| SKF | SKF 6006 | 10,180 | 6,910 |
Available Variants
The KOYO 6006 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the KOYO 6006?
The KOYO 6006 has a bore diameter of 30mm, outside diameter of 55mm, and width of 13mm. It weighs 0.112kg.
What is the load capacity of the KOYO 6006?
The dynamic load rating (Cr) is 10,180 N and the static load rating (C₀r) is 6,910 N. The maximum recommended speed is 13,000 rpm with grease lubrication or 15,000 rpm with oil lubrication.
What bearings are equivalent to KOYO 6006?
The 6006 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 30×55×13mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.